000 00287nam a2200121Ia 4500
008 210310s9999 xx 000 0 und d
040 _crty
100 _aShanti Narayan and Kapur,J.N.
245 0 _aText book of vector calculus
260 _aNew Delhi
300 _a1987
942 _cTU
999 _c240908
_d240908