TY  - BOOK
AU  - Gupta, S. L.
TI  - Elements of spectroscopy: atomic, molecular and laser physics
SN  - 81-8398-176-3
U1  - 535.84 
PY  - 2021///
CY  - New Delhi
PB  - Pragati Prakashan
KW  - Biotechnology
ER  -