OUT UNESCO-COL SUB REGIONAL WORKSHOP ON MANAGEMENT OF DISTANCE HIGHER EDUCATION INSTITUTIONS IN AFRICA, DAR ES SALAAM SEPTEMBER-2ND OCTOBER 1999 THE OPEN UNIVERSITY OF TANZANIA - DAR ES SALAAM: THE OPEN UNIVERSITY OF TANZANIA, 1999. - 25 P.: 30 CM Subjects--Topical Terms: Dewey Class. No.: EA.374.49678 OUT