TY  - BOOK
AU  - Kamal,Raj
AU  - Maheswari,K.P..
AU  - Sawhney,R.L..
TI  - Laser optics / 
T2  - Reviews in contemporary physics, 
SN  - 8122404014
U1  - 621.366 
PY  - 1992///
CY  - New Delhi : 
PB  - Wiley Eastern , 
KW  - LASERS
N1  - NULL
ER  -