TY  - BOOK
AU  - GUPTA, S.L.
AU  - KUMAR, V.
AU  - SHARMA, R.C.
TI  - ELEMENTS OF SPECTROSCOPY
U1  - 535.84 
PY  - 1993///
CY  - Meerut
PB  - Pragati Prakashan, Meerut 
ER  -