00382nam a2200157Ia 4500003000500000008004100005020000900046040000900055041001200064082002100076100002300097100001600120245006300136260000900199650001600208NDCL180829s9999||||ii |||||||||||||| ||eng||  a6448  aNDCL  aEnglish  a516 BSK216th ed  aBhattacharya, S.K.  aGupta, P.K. 0aAnalytical geometry and vector analysiscS.K. Bhattacharya  c1969  aMathematics