00341nam a2200133Ia 4500008004100000020000700041040003000048082001400078100001600092245004000108260003500148300001100183650001300194190302s9999||||xx |||||||||||||| ||und||  c75  aKharagpur College Library  a658bM119  aJ. C. Maity  aBusiness Mathematics and Statistics  bThe World PressaKolkatac1992  a238 p.  aCommerce