Geometrical Researches on The Theory of Parallels.
London: The Open Court Co., 1914. 50 pp, 8vo. Cloth. Soiling to covers & spine; spine tanned; rubbing lightly to edges, more to corners & spine ends; back board cloth rippling in several places. Previous bookseller label to fpd, po signature in ink to ffep; pages otherwise clean. Binding sturdy. Includes many b&w diagrams + b&w plate portrait of author as frontispiece. 1914 "New Edition" of text by Nicholas Lobachevski, "Imperial Russian Real Councillor of State and Regular Professor of Mathematics in the University of Kasan, Berling, 1840; Translated from the Original by George Bruce Halsted, A.M., Ph.D., Ex-Fellow of Princeton and Johns-Hopkins University" Very Good Cloth (Item ID: 149699)
- More: MATHEMATICS
- By This Author: Lobachevski, Nicholas; George Bruce Halsted (transl.).