TY  - BOOK
AU  - Silverstain, Robert 
AU  -  Webster , Francis
TI  - Spectrometric Identification of Organic Compounds  6th ed,
SN  - 81-265-0972-4
U1  - 543.0858 
PY  - 2001///
CY  - New York
PB  - John Wiley, 
ER  -