000 00262nam a2200109Ia 4500
008 220314s9999||||xx |||||||||||||| ||und||
080 _a512.5
100 _aVasishtha, A R
245 0 _aVector algebra
260 _bKrishna Prakashan Mandir, Meerut
942 _cBOOK
999 _c12626
_d12626