000 00284nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a515.63BAN:B
100 _aBansi, Lal
245 0 _aBasic Vector Analysis
260 _aNew Delhi
_bSatya
_c1997
942 _cGB
999 _c34108
_d34108