TY  - BOOK
AU  - Gupta
TI  - Elements Of spectroscopy : : Atomic, Molecular and Laser physics
SN  - 9789350063996
U1  - 535.84 GUP K 
PY  - 0000///
CY  - Meerut : 
PB  - Pragati Prakashan, 
KW  - Spectrum analysis
KW  - Atomic, Laser
ER  -