000 00308nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a515.63 GUP-V
100 _aGupta,R
245 _aVector Calculus
260 _bLaxmi Publications
_c1987
_aDelhi
300 _a180
650 _aMathematics
942 _cBK
999 _c20962
_d20962