TY  - BOOK
AU  - Gupta, S.L.
AU  - V.Kumar, R.C. Sharma
TI  - Elements of Spectroscopy
U1  - 535.84 
PY  - 1973///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Physics
KW  - Spectroscopy
ER  -