TY  - BOOK
AU  - MURUGESAN, R.
AU  - SIVAPRASAD ,KIRUTHIGA
TI  - OPTICS AND SPECTROSCOPY
SN  - 81 219 2794 3
U1  - 535 
PY  - 2008///
CY  - 
PB  - S. Chand &  Company Ltd, New Delhi 
ER  -