Machumu Elias Essaba Legal management of legal contracts: prospects of e-contracts in the law contract of Tanzania Elias Essaba Machumu - Dar es Salaam: The Open University of Tanzania, 2011 - xiv,125p.: ill.; 28cm. Include bibliographical reference Subjects--Topical Terms: Contractor Propects-Tanzania Dewey Class. No.: EA THE 346.024678 ESS