TY  - BOOK
AU  - Chatwal Gurdeep
AU  - Anand Sham,
AU  - Arora M,
AU  - Puri S,
TI  - Instrumental methods of chenical analysis: Anaytical chemistry 
U1  -  544.6 
PY  - 1984///
CY  - Bombay
PB  - Himalaya Publishing
KW  - Spectrum analysis
ER  -