TY  - BOOK
AU  - Sodha, M. S..
TI  - Self-Focussing of Laser Beams in Dielectrics, Plasmas and Semiconductors / 
U1  - C5:8N 
CY  - New Delhi-49 : 
PB  - Tata McGrqw-Hill Publishing Co. Ltd..
KW  - Physics <Laser Beams>
ER  -