000 00336nam a2200157Ia 4500
008 100324s9999 xx 000 0 und d
245 _aCommerce
246 _f1987
260 _bNil
_aINDIA
_c1987
300 _cVOL:154
_aIssue:3957-3970
310 _aMONTHLY
366 _b1987
366 _bMar-Jun
650 _aNil
942 _cBV
999 _c54821
_d54821