Africa : a survey of distance education 1991 /
John, Magnus.
Africa : a survey of distance education 1991 / Magnus John. - Paris : UNESCO; International Centre for Distance Learning, 1991. - 163 p. - New papers on higher education, studies and research ; 4. .
OC 058.7: 061.1: 374(6) =201991 JOHNo. 4
Africa : a survey of distance education 1991 / Magnus John. - Paris : UNESCO; International Centre for Distance Learning, 1991. - 163 p. - New papers on higher education, studies and research ; 4. .
OC 058.7: 061.1: 374(6) =201991 JOHNo. 4