000 00308nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aIndian Journal of Pure and Applied Physics
260 _aPublication & Information Directorate
_bNew Delhi
_c1 Jan-28 Feb,1996
362 _a34-34
_b01-Feb
942 _2ddc
_cJ
999 _c190878
_d190878