Six-membered heterocyclic nitrogen compounds with four condensed rings
By: C. F. H. Allen, in collaboration with D. M. Burness [and others].
Contributors: Burness, D. M.
Series: The Chemistry of heterocyclic compounds
Publisher: Interscience
Published: 1951
Place of publication: New York
Number of pages: 345
Subjects: Nitrogen compounds; Heterocyclic compounds
Notes: Includes bibliographies.