535.012
Ben 
I 

Bentley, Freeman F
infrared spectra and characteristic fre-
quencies-700-300 cm-1; a collection of spec-
tra, interpretation, and bibliography by
Freeman F. Bentley, Lee D. Smithson and
Adele L Rozek. New York, Interscience
Publishers[cl968]
xi, 779 P* ilus. 26 cm.