00325nam a2200133Ia 4500008004100000020000700041040003000048082001300078100001500091245002000106260003800126300001100164650001600175190302s9999||||xx |||||||||||||| ||und||  c65  aKharagpur College Library  a517bCHA  aM.C. Chaki  aVector Analysis  bKolkata Book HouseaKolkatac1991  a301 p.  aMathematics