00844cam a22002771 4500 2648288 BD-DhUL 20141022130737.0 000829s1961 nyua 000 0 eng d (OCoLC)ocm44904366 (NNC)2648288 ZCU ZCU BD-DhUL 546 VAA QD477 .V28 1961b VanderWerf, Calvin Anthony, 1917- Acids, bases, and the chemistry of the covalent bond / by, Calvin Anthony VanderWerf. New York : D. Van Nostrand Company, c1961. ix, 117 p. : illus. ; 19 cm. Selected topics in modern chemistry Includes Index. Acids. Chemical reactions. Selected topics in modern chemistry. AUTH ddc BK 15886 15886 0 0 ddc 0 546_000000000000000_VAA 0 NFIC 29439 DUSL DUSL GEN 1963-09-04 Gift 546 VAA A25350 2014-10-22 2014-10-22 BK