000 00313nam a2200109Ia 4500
008 201121s9999 xx 000 0 und d
100 _aChandha, Y.R.
245 0 _aJournal of Scientific And Industrial Research
260 _bNew Delhi ,Council Of Scientific And Inudustrial Research
300 _c507
942 _cBV
999 _c16297
_d16297