000 00260nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aIndian Science Abstracts
260 _aNISCAIR
_bNew Delhi
_c1 Jun-31 Jul,1997
362 _a33-33
_bNov-14
942 _2ddc
_cJ
999 _c180316
_d180316