00584nam a22001937a 4500 BD-DhUL 20141120143245.0 141120s1965 nju |||| |||| 000 0 eng d BD-DhUL BD-DhUL 540 POM Powell, Virginia P. Molecular weight calculations / Virginia P Powell. New Jersey : Printince-Hall, 1965. 48 p. ; 23 cm. Programmed unit in chemistry ; v. 3. Chemistry Programmed instruction. Molecular weights. ddc BK 20067 20067 0 0 ddc 0 540_000000000000000_POM 0 38373 DUSL DUSL 2014-11-20 540 POM A98581 2014-11-20 2014-11-20 BK