TY  - BOOK
AU  - Gupta.S.I
AU  - Kumar.V , Sharma.R.C
TI  - Elments of Spectroscopy Atomic,Molecular and Laser Physics
SN  - 938843803-5
PY  - 2022///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Physics
UR  - Physics
ER  -