00895cam a22002771 4500 2651126 BD-DhUL 20141020122758.0 710331s1967 enka 000 0 eng 68088717 B67-22914 DLC DLC DLC BD-DhUL QD469 .B65 1967b 541.396 BRN Brown, G. I. (George Ingham) A new guide to modern valency theory G. I. Brown; with a foreword by L. E. Sutton. New completely revised ed. London : Longmans, 1967. [9], 238 p. ill. ; 22 cm. 21/- Tables on endpapers. First ed. published in 1953 under title: A simple guide to modern valency theory. Valence (Theoretical chemistry) 7 cbc orignew u opcn 19 y-gencatlg ddc BK 15279 15279 0 0 ddc 0 541_396000000000000_BRN 0 NFIC 27968 DUSL DUSL GEN 2014-10-20 Purchased 541.396 BRN A101087 2014-10-20 2014-10-20 BK