TY  - BOOK
AU  - Gupta, A. B.
TI  - Modern optics
SN  - 978-93-84294-64-9
U1  - 535 
PY  - 2015///
CY  - Kolkata
PB  - Books and Allied
KW  - MODERN OPTICS
KW  - PHYSICS
N1  - Library fund
ER  -