TY  - BOOK
AU  - Williams, Dudley H.
AU  - Fleming, Ian
TI  -  Spectroscopic methods in organic chemistry
U1  - 547.3 
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Organic chemistry
KW  - Spectroscopic methods
ER  -