TY  - BOOK
AU  - Pavia, Donald L.
AU  - Kriz, George S ;,
AU  - Lampman, Gary M,
TI  - Introduction to spectroscopy
SN  - 9788131529164
U1  - 547.30858 
PY  - 2019///
CY  - New Delhi
PB  - Cengage Learning
KW  - chemistry
ER  -