The chemistry of heterocyclic compounds / G. M. Badger. Badger, G. M. (Geoffrey Malcolm) Heterocyclic chemistry. QD400 .B25 547.59 BAC Includes bibliographical references and index. New York : Academic Press, 1961. 1961. 1961 Text ix, 498 p. : eng Organic and biological chemistry ; 5 Organic and biological chemistry ; 5.