Khatibu,Hafidha Amran Students Perception on the Use of CD - Based study Materials in the Teaching and Learning at the Open University of Tanzania / by Hafidha Amran Khatibu - Dar es salaam: The Open University of Tanzania, 2017 - xvi,102p.: ill.; 30cm Includes Bibliographical References Subjects--Topical Terms: Open Distance Education Resources CD Based Dewey Class. No.: EA DIS 371.3309678 KHA