00745nam a22002291 4500 2163417 BD-DhUL 20140829131424.0 900315s1941 enka 000 0 eng 41014671 DLC/ICU ICU BD-DhUL QA259 .F67 513.5 FOC Forder, H. G. (Henry George), 1889- The calculus of extension, by Henry George Forder ... including examples by Robert William Genese ... Cambridge [Eng.] The University press, 1941. xv, 490 p. : ill. ; 23 cm. Ausdehnungslehre. Genese, Robert William, 1848-1928. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 6396 6396 0 0 ddc 0 513_500000000000000_FOC 0 NFIC 11115 DUSL DUSL GEN 2014-08-29 Purchased 513.5 FOC 45128 2014-08-29 2014-08-29 BK