00298    a2200109   450000500170000002000150001708200120003210000190004424500400006326000530010330000320015620250629145611.0  a9976942079  a510 KIP  aKIPUTIPUTI,O.M  aStudy Notes On Business Mathematics  aTanzaniabDar Es Salaam school of Commercec2004  aiv,120p.;ill, figurec20cm.