TY  - BOOK
AU  - Murgeshan , R
AU  - Sivaprasath , k
TI  - Optics and Spectroscopy
U1  - 535.2 
PY  - 2014///
CY  - Newdelhi
PB  - S Chand and co
KW  - PHYSICS
N2  - Circulation Section
ER  -