TY - BOOK AU - Chipanda,S.M. TI - Impact of government policies on the marketing of petroleum products in Tanzania (an analytical study) AV - FCM RES HD9568.T34C54 PY - 1992/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Petroleum KW - Marketing Government policy N1 - Include bibliographical reference and index ER -