00666nam a22002292 4500 50840 BD-RjUL 20211209075555.0 160828r19601949enka 000 0 eng OCLC ocm06749301 from D970923M (BD-RjUL)50960 DLC CUI UKM EQO BD-RjUL eng eng 23 515 KEC 1960 Kells, Lyman M. (Lyman Morse), 1888- 152191 Calculus / Lyman M. Kells. 2d ed. London : Allen & Unwin, 1949 [Printing 1960]. 508 p. illus. 23 cm. Calculus. 152192 ddc BK 50840 50840 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1964-06-17 Zeitlinger 80.00 0 515 KEC 1960 2016-08-28 00:00:00 C-2 2016-08-28 BK