TY  - BOOK
AU  - Murugeshan, R
AU  - Sivaprasath, Kiruthiga
TI  - Optics and spectroscopy. (8th rev.ed.)
SN  - 8121929040
AV  - QC 355.2 Mur 
PY  - 2012///
CY  - New Delhi
PB  - S. Chand and Comapny
ER  -