bak borge (7 résultats)

120 Seiten Ehem. Bibliotheksexemplar mit Stempel und Signatur. GUTER Zustand, ein paar sichtbare Gebrauchsspuren, Einband bestoßen. Kleinere Anstreichungen möglich. Ex-library in GOOD condition with stamp and signature, some visible traces of use. (1617) Sprache: Englisch Gewicht in Gramm: 510.

Etat : Good. 1962. No Edition Remarks. 144 pages. Yellow dust jacket over magenta cloth with gilt lettering. Pages are bright and clear, with light tanning to text block edges. Pencil inscription to front free endpaper, with a few small nicks and rub marks along text block edge. Boards have light shelf-wear with minor corner bumping and mild crushing to spine ends. Book has a slight forward lean. faint sunning to spine and edges. Unclipped jacket has moderate surface wear, with losses, tears and creasing to edges, corners and spine ends. Moderately tanned overall. Tape mark on front panel.

Hardcover. Etat : Very Good. No Jacket. 1st. 1st printing; red c w/gilt titles; 125 clean, unmarked pages/index.

orig. wrappers. Etat : Minor wear. VG, 23x15cm, SIX VOLUMES. This is a collection of 6 short monographs, all authored by Bak, each separately bound in original wrappers. All are of the series "Det Kgl. Danske Videnskabernes Selskab, Matematisk-fysiske Meddelelser". Includes: 1) "The Potential Function of Benzene" [1945; 31pp]; 2) "The Potential Function of Methane" [1946, 33pp]; 3) "The Potential Functyion of Ethane" [1946; 27pp]; 4) "Geometry of the Molecules Methyl, Chloride and Methyl Bromide" [1947, 7pp]; 5) "Hindered Rotation IV: The Raman Spectrum of Deuterated Ethyly Bromides" [co-authored with A. Langseth; 1947; 16pp]; 6) "Spectroscopy and Thermodynamics" [1948; 35pp]. ["Bak .,.was a Danish polymath, inventor, chemist and Professor of Molecular Spectroscopy at the University of Copenhagen, best known for his early contributions to the field of Molecular Spectroscopy.,.Shortly after the Second World War, Bak traveled to Berkeley, California (194647) where he in collaboration with W. D. Gwinn built the first microwave spectrograph, an instrument that could be realized thanks to components developed originally for use in advanced war-time radar systems (Klystron oscillator).[6] This work involved a considerable amount of vacuum-tube electronics and the handling of microwave radiation. At first they tried to detect the absorption in long lengths of waveguide, but shortly thereafter Stark modulation was developed and special waveguides containing an electrode allowed for the transmission of microwaves., " - wikipedia].

Hardcover. Etat : Good. Hardcover; surplus library copy with the usual stampings; reference number written on spine; fading and shelf wear to exterior; tape marks on front cover; cover cloth wearing at edges of spine; in good condition with clean text, firm binding.

Hardcover. Etat : Very Good. Etat de la jaquette : No Dust Jacket. First Edition. Cloth boards show some shelf wear, sun-faded on spine. ; A tight solid book, text unmarked, hinges intact. Red cloth covered boards with gilt titles front and spine (faded) ; 125 pages.

Hardcover. Etat : Very Good. Etat de la jaquette : Very Good. First Edition. First Edition, First Printing. Published by North-Holland, 1962. Octavo. Book is very good. Dust jacket is very good with tears. 100% positive feedback. 30 day money back guarantee. NEXT DAY SHIPPING! Excellent customer service. All books packed carefully and ship with free delivery confirmation/tracking. All books come with free bookmarks. Ships from Sag Harbor, New York.