Mnzava, J. A. Critical eveluation of the article on the seven Ss of sucessful sales management - Dar es Salaam: University of Dar es Salaam, 1993. - 14p.: 30cm. - (Assigment: MK605 (sales management) . Includes bibliographical references Subjects--Topical Terms: Sales management LC Class. No.: FCM RES HF5438.4.M69