Engineering Cybernetics by H. S. Tsien

Engineering Cybernetics by H. S. Tsien. McGraw-Hill. 1954. First printing with '1954' on title page and copyright page and no indication of later printing. Hardcover with no dust jacket. Bright silver lettering on the spine. Cover edge wear, mostly on the top and bottom of the spine and cover tips, but not worn through the cloth. Light wear on the front cover. Previous owner name in ink on the first blank page. Also erasure marks on the corner of the page and an incidental pen? streak on the same page. Another light incidental streak of some sort on the paper inside the front cover. I find no other previous owner markings. No tears, folds or creases to pages. Binding is tight with no looseness to pages. Not ex-library, not remaindered and not a facsimile reprint. For sale by Jon Wobber, bookseller since 1978. HF25a "Qian Xuesen, or Hsue-Shen Tsien (Chinese: 钱学森; 11 December 1911 – 31 October 2009), was a Chinese mathematician, cyberneticist, aerospace engineer, and physicist who made s