Varsanyi, G Assignments for vibrational spectra of seven hundred Benzene Derivatives, vol. 2 G. Varsanyi - London Adam Hilger 1974 - 668p ISBN: 0-85274-284-3 Subjects--Topical Terms: Benzene Deriatives Spectroscopy Vibrational Spectra NASA Thesaurus Universal Decimal Class. No.: 535.33 / VAR-2