TY  - BOOK
AU  - GHATAK, AJOY.
TI  - OPTICS
SN  - 978 0 07 026215 7
U1  - 535 GHA 
PY  - 2011///
CY  - NEW DELHI
PB  - TATA MCGREW HILL PUBLISHING CO.
KW  - Light &infIared & ultraviolet phenomena
ER  -