Oman c e c (11 résultats)

Etat : New.

Etat : As New. Unread book in perfect condition.

Hardcover. Etat : Very Good. No Jacket. First Thus, Revised Edition. Black cloth binding with silver design on front cover and silver print on spine .Light soiling on top edge. Previous owner name on front flyleaf. A few small fox spots on front endpapers. Otherwise very sound and unmarked, 176 pages including index. No DJ.…

Etat : New.

Etat : As New. Unread book in perfect condition.

Hardback. Etat : Good. No Cover. Reprint. Inscription on first page, spine faded and boards scuffed.

Hardcover. Etat : Very Good. 1st Edition. First Edition. Original publisher's brown-black cloth binding with silver foil lettering on front cover and spine. 9 1/4" x 12 1/2." 134 pages, complete. Many black-and-white illustrations, complete. "Index of Forms Considered" in back. Pages are clean and intact overall but have light age toning, bumping to upper corners of fore-edge, small stains on Pages 24-25, and former owners' pencil inscriptions at top and bottom edges of text block and front pastedown. Covers are clean and intact overall but have slight fading, light to moderate rubbing, and moderate wear and fraying to extremities. Binding is slightly loosened but still strong and holding. A Very Good copy. A guide to accurately depicting shades and shadows in architectural drawings. Intended for use by beginning architecture students. Authored by Richard S. Buck, an architecture professor, who was assisted by fellow architecture professors Wilbert C. Ronan and Galen F. Oman. Edited by Thomas E. French, Professor of Engineering Drawing. Excerpt from the Preface: "Every student who proposes to take up architectural design must first master the principles of shades and shadow, for that branch of graphics gives the readiest means of presenting the solidity of a building on a single-plane diagram. In order to fill the need of a text addressed explicitly to the beginning architectural students, we have assembled those graphical problems which constantly arise in architectural work, with the solutions which will actually be used on presentation drawings. The latter requirement strictly limits the choice of methods. We have chosen only those based on the simplest procedures of descriptive geometry. All are designed to use the least possible number of construction lines; accurate curves are sought by the use of guide tangents and through knowledge of the character of the line rather than by multiplying plotted points. Auxiliary free-hand curves are reduced to a minimum. In the matter of arrangement, after the two introductory chapters, each chapter deals with one of the basic methods. Every general discussion is followed by a group of problems which employ the method. The problems in the introductory chapters are indicated by means of letters. In the rest of the text the problems are numbered." The following are some of the subjects addressed in this book: "Representing Solid Blocks on Paper," "Why We Plot Shadows," "The Views of a Point," "Direct Figures," "Oblique Plane Surfaces," "Moldings," "Assumptions of Shades and Shadows," "Definitions of Shade and Shadows," "The Light and Its Path, the Ray, Shadows of Points," "Planes of Rays, Shadows of Lines and Shade Lines, "Third Assumption: Parallel Rays," "Fourth Assumption: The Conventional Angle. The Conventional Ray in Space," "The Method of Oblique Projections. "Direct Figures in Elevations and Plans," "Direct Lines and Planes," "Simple Architectural Forms," "Shadows on Thwart Surfaces," "Application of the Twice Rule," "Oblique Straight Surfaces," "The Method of Parallel Shadows," "The Method of Guide Tangents," "Shade Lines Found from Shadows," "The Method of Tangent Surfaces," "The Method of Auxiliary Views," "The Method of Summation," "Axes of Symmetry," "The Method of Auxiliary Shadows," "The Method of Shadows on Traces," "Illustrative Examples," "Block Skyscrapers," "Polygonal Building with Flagpoles," "Shadows of an Arcaded Portico," "A Tuscan Column Rendered," "Shades and Shadows of a Block Ionic Capital," and "Roman Vases (After Piranesi).".…

Soft cover. Etat : New. Language:Chinese.Author:A ER EN TE (Arndt C.) OU MAN (Oman C.) YANG YONG HENG YI.Binding:Soft cover.Publisher:Tsinghua University Press Pub. Date :2007-09 -01.

Hardcover. Etat : Very Good. Etat de la jaquette : Good. Hardcover in very good condition, with unclipped dust jacket in good condition. Jacket is lightly marked and sunned. Edges are creased and nicked, with surface peeling at the spine foot. Board corners and spine ends are bumped. Page block is lightly blemished. Previous owner's bookplate on the front pastedown. Boards are clean, binding is sound and pages are clear. LW. Used.…

Hardcover. Etat : G+. 1st thus. Ex-library with neat labels on front eps and a few stamps throughout. Library bound into 1 volume - 11 lectures on history and the teaching of history by authors listed above. Dated between 1905 and 1911 with various publishers. Final item appears to have been removed from another book, and edges of 2 pages are rough and torn. Also 2 stapled leaflets included in pocket on rear paste down - on the desirability of diminishing the work set for the modern history school . (nd) and Memorandum on the present state of the study of modern history and on university reform in general (1907) Immediate despatch from the UK. 8vo. Book.…

paperback. Etat : New. Paperback. Pub Date: 2022-09-01 Pages: 264 Publisher: China Friendship Publishing Company This is a popular history book created by the famous historian Charles Ohman. In a relatively short space. the author outlines the political history of the Byzantine Empire for more than a thousand years. From the establishment of Byzantium to the fall of Constantinople in 1453. the major historical events in the past thousand years are vividly remembered. Readers narrated the historical process of the r.…