000 00268nam a2200109Ia 4500
008 220201s1985 xx 000 0 eng d
100 _aShanti narayan&Kapoor,JN
245 0 _aText book of vector calculus
260 _bS,chand&co.
_c1985
300 _a320
942 _2ddc
999 _c83189
_d83189