TY - BOOK AU - Mnzava,J.A. TI - Critical eveluation of the article on the seven Ss of sucessful sales management T2 - (Assigment: MK605 (sales management) AV - FCM RES HF5438.4.M69 PY - 1993/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Sales management N1 - Includes bibliographical references ER -