HAJI, A.A SUSTAINABLE LIVELIHOOD OF MNAZI TOURISM OPERATORS THROUGH THE IMPROVEMENT OF OPERATING SERVICES IN KIZIMKAKI VILLAGE ZANZIBAR ABDULLA ABDULHAMID HAJI - DAR ES SALAAM: THE OPEN UNIVERSITY OF TANZANIA, 2016. - xv, 110 p.: ill.; 30 cm. Includes Bibliographical References Subjects--Topical Terms: Dewey Class. No.: EA.THE.338.479109678 HAJ