000 00317nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aJournal of Scientific and Industrial Research
260 _aNational Institute of Science Communication
_bnew delhi
_c1 Jan-30 Apr,2003
362 _a64-64
_b01-Apr
942 _2ddc
_cJ
999 _c177460
_d177460