000 00372nam a2200145Ia 4500
008 170101s1974 xx 000 0 und d
082 _a535.58 S60S
100 _aSODHA, M.S
245 0 _aSelf-focusing of laser beams in dielectrics,plasmas and semiconductors
260 _bNew Delhi
_c1974
300 _a149p
650 _aLASERS
653 _aLASERS
942 _2ddc
_cB
999 _c55504
_d55504