00382cam a2200157ua 450000100060000000800390000602000180004504000090006308200080007210000270008024500370010725000120014426000450015630000100020165300130021111992191231n        ii  |||gr||||Z||||||eng  a9789380626895  cMAIN  a515  aDeepak Sinha,eauthor.  aVector CalculuscBy Deepak Sinha  a1st ed.  aJaipur:bPrateeksha Publications,c2014.  a208p.  aAnalysis