Distance education : international perspectives

edited by David Sewart, Desmond Keegan and Börje Holmberg
Bok · Engelsk · 1983

Utgitt	London : Croom Helm , 1983
Omfang	xiii, 445 s. : ill.
Emner	Distance education - Addresses, essays, lectures. distanseundervisning fjernundervisning
ISBN	0415010519