Mwakio, Charity Nduta Impact of ISO 9000 certification on performance: the case of Tanzania Cigarette Company - Dar es Salaam: University of Dar es Salaam, 2006 - ix,49p.: ill.; 30cm. Includes bibliographical referencesThesis: MBA ( Finance) University of Dar es Salaam Subjects--Topical Terms: LC Class. No.: THS EAF TS156.6.M85