000 00307nam a2200133Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
020 _a9788121909525
082 _a510
_bVEC-N
100 _aNARAYAN,SHANTI
245 0 _aVECTOR ALGEBRA
250 _a5TH
260 _aNEW DELHI
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_c2017
942 _cBK
999 _c30734
_d30734