00743cam a22002293u 4500 8980266 BD-DhUL 20150201105421.0 m d cr n 110901nuuuu ||||||||s|||||||| ||||| d (WaSeSS)ssib007465470 WaSeSS WaSeSS WaSeSS BD-DhUL 513.22 BEC Besant, W. H. (William Henry), 1828-1917. Conic Sections Conic Sections : Treated Geometrically and, George Bell and Sons Educational Catalogue / Besant, W. H. (William Henry) London : Bell & Daldy, c1869. viii, 253 p. : ill. ; 17 cm. Title from content provider. ddc BK 6391 6391 0 0 ddc 0 513_220000000000000_BEC 0 NFIC 11112 DUSL DUSL GEN 2014-08-29 513.22 BEC 2713 2014-08-29 1 2014-08-29 BK