Six-membered heterocyclic nitrogen compounds with four condensed rings [by] C.F.H. Allen, in collaboration with D.M. Burness [and others]
Series: Chemistry of heterocyclic compounds -- a series of monographs
Publisher: Interscience Publishers
Published: 1951
Place of publication: New York
Language: eng
Number of pages: 345
Subjects: Nitrogen compounds; Heterocyclic compounds