Distance education : new perspectives /
Distance education : new perspectives /
edited by Keith Harry, Magnus John and Desmond Keegan
- London : Routledge, 1993
- 348 p. ; 22 cm.
0415089417 RM185.85
Distance education--United States
Educational technology--United States
0415089417 RM185.85
Distance education--United States
Educational technology--United States
