01138cam a2200301 4500 1705968 BD-DhUL 20141029114039.0 680301s1967 enka b 100 0 eng 68078369 B67-16316 DLC DLC DLC BD-DhUL QD331 .S9 1966 547.7 CHA Symposium on Aromaticity, Sheffield, Eng., 1966. Aromaticity : an international symposium held at Sheffield on 6th-8th July 1966 / organized jointly by the University of Sheffield and the Chemical Society. London : Chemical Society, 1967. v, 249 p. : ill. ; 22 1/2 cm. 50/- [Chemical Society, London] Special publication ; no. 21 Includes bibliographical references. Aromaticity (Chemistry) Congresses. University of Sheffield. Chemical Society (Great Britain) Special publication (Royal Society of Chemistry (Great Britain)) ; no. 21. 7 cbc orignew u ncip 19 y-gencatlg ddc BK 17002 17002 0 0 ddc 0 547_700000000000000_CHA 0 NFIC 32069 DUSL DUSL GEN 1976-01-24 Gift 547.7 CHA A134571 2014-10-29 2014-10-29 BK