Engineering research associates (20 résultats)

hardcover. Etat : Good. Hardcover shows moderate cover wear. Text is unmarked. Ships FAST.

Hardcover. Etat : Near Fine(-). Reprint. Dark red octavo, gilt to spine, xli, 451 pages, b&w illustrations; 24 cm. Computers. Series: Charles Babbage Institute reprint series for the history of computing, volume 4. Extremely mild rubbing to spine head and foot, extremely light soiling to front free endpaper and front pastedown, extremely gently rubbed corners, bright pages, tight binding, two copies have light soiling to fore-edges and boards, third copy has light spotting to fore-edges, faint soiling to edges, else Near Fine(-).…

Hard Cover. Etat : Near Fine. Gilt-stamped heavy black cloth boards, no text markings, NOT ex-lib, binding tight pages bright, slight shelf wear & slight quiet scuffing front panel, from collection of UCLA mathematician Nathaniel Grossman with his neat name to endpaper, else Fine copy of this landmark early title in the history of computing; 8vo; (xi) 451pp indexed.…

Hardcover. Etat : Good. minor wear and creasing pages yellowed.

Hard Cover. Etat : Fine. Etat de la jaquette : Good. 451 pages. "This timely book acquaints the reader with various mathematical methods and the physical mechanisms which have been developed for use in automatic computation. Straightforward in its approach, the material presented has been confined to methods which already exist or which seem liekly to be available shortly." Supervised by C. B. Tompkins, J. H. Wakelin and edited by W. W. Stifler, Jr. FINE HARDCOVER, GOOD DUST JACKET. Dust jacket protefcted with a clear plastic acid-free jacket. Size: 8vo - over 7¾" - 9¾" tall.…

Leatherbound. Etat : NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1949 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 42 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English. …

No Binding. Etat : Very Good. [ENGINEERING RESEARCH ASSOCIATES] Photograph and engineering documents for an experimental Magnetic Drum Memory system Engineering Research Associates, St Paul MN, circa 1948 Gelatin silver print, on glossy paper stock, 217 x 278mm [together with:] 8 sheets of engineering drawings, reproduced from manuscript originals, 216 x 279mm Very good condition: photograph creased around the edges but the image in excellent condition; drawings near fine: age toned and brittle, with rust marks and creases from a paper'clip An outstanding survival: a group of original mimeographed engineering drawings, and a presentation photograph of the assembled magnetic drum memory system, dating from the very early years of the development of this crucial component of electronic digital computing. Magnetic drum memory was one of the first practical forms of electronic computer memory, using a rotating drum coated with a magnetic material to store data and instructions. The original idea dates back to the 1930s, but it was brought into use in electronic digital computing by Engineering Research Associates (ERA) in the period 1946-1950. ERA had its origins in wwii us Navy during code-breaking. After the War a group of engineers and scientists in the group Communications Supplementary Activity - Washington (CSAW) sought investors for the development of specialist code-breaking machinery, ending up in St Paul, Minnesota, in a disused glider factory. Their specialism was magnetic drum storage, and in 1947 the Navy commissioned a stored-program electronic digital computer, eventually made public as the ERA 1101. Through 1947-48 ERA issued a number of technical papers on the development of magnetic drum storage; the system was made more widely known with the publication of their classic handbook on digital computers, High-Speed Computing Devices (1950). From the limited information in the caption of the photograph here, we can date the image and engineering drawings to the period between the prototype work of 1947 and the finished commercially available drums of 1950. Drum memory influenced early computer architecture, including instruction sequencing and memory management. A particularly important case is IBM, where initial contact with era led to the development of the ibm 650, the company's first mass-produced electronic digital computer. References: Erwin Tomash and Arnold A. Cohen, 'The Birth of an ERA: Engineering Associates, Inc. 1946-1955', Annals of the History of Computing (1979).…

Original Cloth. Etat : Very Good. No Jacket. First Edition.

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 100. A perfect gift for your loved ones. Reprinted from 1976 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 100. …

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 100. A perfect gift for your loved ones. Reprinted from 1975 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 100. …

Hardcover. Etat : Near Fine in Fair dust jacket. First Edition, Fourth Printing. 23.5 x 16 cm. xi 451pp. Diagrams, index. Dark blue cloth in price-clipped dust jacket. Fourth printing of the first edition with roman numeral "IV" on coypright page. Jacket is worn and has several large pieces out. Name on front free endpaper. Binding is tight. Uncommon in jacket. Considered to be the first textbook on digital computing and a window into the state of computing in the late 1940s. Each section has thorough bibliographies covering mostly American computing literature. …

Leatherbound. Etat : NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 472. A perfect gift for your loved ones. Reprinted from 1950 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 472. …

Leatherbound. Etat : NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 472. A perfect gift for your loved ones. Reprinted from 1950 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Volume copy 3 Language: English Pages: 472 Volume copy 3. …

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 478. A perfect gift for your loved ones. Reprinted from 1950 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 478. …

Etat : Near Fine. Etat de la jaquette : Very Good. First edition. First edition, first printing. xiii. [1], 451 pp. Bound in publisher's navy cloth, ruled in blind on front board and lettered in gilt on spine. Near Fine with trivial foxing to upper textblock edge, light offsetting from jacket to endpapers, and owner inscription to front pastedown. In a scarce Very Good unclipped dust jacket with sunned and creased spine panel, light foxing, and moderate wear. The first edition of the foundational text of the American computer industry. This well-organized compendium of components, techniques, and concepts was developed by a research team that had its roots in wartime naval cryptanalysis.…

First edition, first printing, of the first treatise on how to build an electronic digital computer. An important contribution to computing literature in its own right, it also provided some of the most complete bibliographies available on the subject at the time. Charles Brown Tompkins, a pioneering academic in the fields of numerical analysis and computing, wrote the majority of the text, much of which summarises the work of the Engineering Research Associates computer company, of which he was a founder in 1946. Origins of Cyberspace 584; Tomash & Williams E14. Octavo. With diagrams throughout. Original navy cloth, spine lettered and ruled in gilt, front cover ruled in blind. With dust jacket. Minimal shelfwear, cloth bright, contents clean. A near-fine copy in the very good jacket, lightly soiled, chipped at extremities, spine panel faded with two slight indentations and a faint patch of dampstain visible on verso, bookseller's stamp on front flap.…

New York, McGraw-Hill, 1950. 8vo. In the original full cloth with the original dust-jacket. Dust-jacket with light miscolouring to spine and and a tear to capitals. Small tear to upper part of the back to dust-jacket. A very fine and clean copy. XIII, (1), 451 pp. First edition in the rare original dust-jacket of the first textbook on digital computers. It constitutes "the first genuine textbook on computing techniques and computer hardware, was a pioneering book that influenced both American and foreign computer developments." (Tomash-Erwin E14). "The first treatise on how to build an electronic digital computer" (OOC)"High-Speed Computing Devices was written to satisfy a perceived need, following the end of World War II, for a compendium of technologies applicable to the emerging field of the electronic digital computer. Because published technical information was scarce in the US, there can be little question that the book was an important contribution to the computer literature of the 1950s. For today's student of computer history, whether a professional historian or a history buff, the book, with its state-of-the-art picture of the period 1947 through 1949, establishes a well-documented baseline for tracking and evaluating subsequent technological progress" (A.A. Cohen, "Introduction", Charles Babbage Institute Reprint Series Edition of the ERA Report, 1983)."It provides the best picture of the state of the industry in its infancy. Ostensibly written as a report to the Office of Naval Research, the work was really undertaken on behalf of the Naval cryptographic establishment. Engineering Research Associates, ERA, was a group formed primarily from demobilized World War II naval cryptographers. It presents a discussion of the mechanical and electrical (both analog and digital) devices that could be usefully incorporated into computing machines. Although it does not survey the computer projects then underway, it does occasionally discuss individual machines in the context of integrating devices into complete systems. Engineering Research Associates (ERA) later became a division of Remington Rand and then of Sperry Rand." (Tomash-Erwin E14)Tomash-Erwin E14.Origins of Cyberspace 584.…

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1986 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 384 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 384 Volume February 1986.…

Leather Bound. Etat : New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1976. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: - 100, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 100 100.…

Leather Bound. Etat : New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1950. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 478, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 478 478.…