Kayombo, Sigfrid Evaluation of non-governmental organizations' efficiency in recovering indirect costs : the case of three non-governmental organization in Dar es Salaam - Dar es Salaam : University of Dar es Salaam, 2006. - xv, 107p. : ill. ; 30cm. Includes bibliographical reference Subjects--Topical Terms: Non-governmental Organization, Finance, Donors, ManagementManagement LC Class. No.: THS EAF HF5686.N56K39