000 00277nam a2200109Ia 4500
008 220303s1992 xx 000 0 und d
041 _aeng
082 _a514 KHA/ VEC
100 _aKhanna, M.L
_997885
245 _aVector Calculus
260 _aMeerut
_bJaiprakash Nath & Co
_c1992
999 _c106122
_d106122