Yazar
Fred Ellington
7 cilt bulundu.
Cilt sonuçları
Distance learning and evaluation
Fred Percival, Henry Ellington · Kogan Page
334 sayfa · 1981
University extension / Congresses / Television in higher education / Educational technology
A handbook of educational technology
Henry Ellington, Fred Percival, Phil Race · Nichols Publishing Company
263 sayfa · 1993
Educational technology / Handbooks, manuals / Unterrichtstechnologie / Onderwijstechnologie / Didactiek
Handbook of Educational Technology
Henry Ellington, Fred Percival, Phil Race, F. Percival · Kogan Page, Limited
276 sayfa · 1988
Educational technology