00878cam a22002771 4500 5996598 BD-DhUL 20140829140644.0 711112r19451941nyua 000 0 eng 45007638 (OCoLC)170945 DLC OWorP OCoLC DLC BD-DhUL premarc QA685 .W6 1945 513.8 WOI Wolfe, Harold Eichholtz, 1891- Introduction to non-Euclidean geometry, by Harold E. Wolfe ... New York ; The Dryden Press, 1945. xiii, 247 p. : diagrs. ; 21 cm. The Dryden Press mathematics publications Preliminary edition published 1941. Geometry, Non-Euclidean. Geometry, Non-Euclidean History. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 6427 6427 0 0 ddc 0 513_800000000000000_WOI 0 NFIC 11171 DUSL DUSL GEN 1973-12-22 Purchased 513.8 WOI A119890 2014-08-29 2014-08-29 BK