TY  - BOOK
AU  - Gupta, S.L; Kumar, V & Sharma, R.C.
TI  - Elements of Spectroscopy Atomic Molecular and laser Physics
SN  - 9789388438032
U1  - 535.84 
PY  - 2022///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Physics
ER  -