TY  - BOOK
AU  - Maheshwari, K. P.
AU  - Sawhney, R. L.
TI  - LASER OPTICS
SN  - 8122404014
U1  - 621.367 
PY  - 1992///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Lasers
KW  - Optical Communications
ER  -