Joule, J. A. Heterocyclic chemistry / J. A. Joule, G. F. Smith. - ELBS ed. - London : ELBS & Van Nostrand, 1979 - viii, 378p. , table ; 24x16 cm. Includes index. ISBN: 0 442 30197 9 : Rs. Subjects--Topical Terms: HETEROCYCLIC COMPOUNDS Dewey Class. No.: 547.59 / JOU-HET