00612nam a22002297a 4500 9833 BD-RjUL 20211208234839.0 140122s1970 xxua 001 0 eng d (BD-RjUL)9878 BD-RjUL eng BD-RjUL eng 540 CON 1970 Concepts in chemistry / Arthur W Greenstone ... [et al.]. 2nd. New York : Harcourt, c1970 xi,704 p. : illus. ; 24 cm. Includes index. Chemistry 30393 Greenstone, Arthur W 30394 ddc BK 9833 9833 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1987-05-17 Asia foundation 0 540 CON 1970 2014-01-22 00:00:00 C-1 2014-01-22 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1990-10-20 Canada 0 540 CON 1970 2016-11-13 00:00:00 C-2 2016-11-13 BK