Distance education : international perspectives /
edited by David Sewart, Desmond Keegan and Borje Holmberg
- London ; New York : Routledge, 1988.
- xiii, 445 p. : ill. ; 21 cm.
Includes bibliographical references and index.
0415010519
Distance education
371.3 / DIS
Includes bibliographical references and index.
0415010519
Distance education
371.3 / DIS