TY - BOOK AU - SODHA, M S AU - TRIPATHI, V K AU - GHATAK, A K TI - Self Focusing of Laser Beams in Dielectrics,Plasmas and Semiconductors U1 - 535.58 PY - 1974/// CY - New Delhi PB - Tata McGraw-Hill KW - PHYSICS KW - LASER BEAMS IN DIELECTRICS,PLASMAS AND SEMICONDUCTOR KW - NONLINEAR OPTICE KW - LASERS ER -