000 00270nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS.K.Kundra & Others
245 0 _aVector Calculus B.A. I,2nd sem
260 _aN.D.
_bJeevansons
_c2010
650 _aMath
942 _cBK
999 _c13848
_d13848