Gupta R R Heterocyclic chemistry - Berlin Springer-Verlag 1998 - x, 422p. cm. Includes bibliographical references; Indexes 411-422p. ISBN: 3540648402 (hbd) Standard No.: 5927 Source: Libco, Textual Subjects--Topical Terms: HeterocyclicChemistry Dewey Class. No.: E8, N8.1;1