TY  - GEN
TI  - Open and distance learning praxis in Africa : : ICTs and media in open and distance learning 
SN  - 19910428
U1  - 374.4  
PY  - 2006///
CY  - Pretoria : 
PB  - University of South Africa
KW  - Open and distance learning - ICTs and media
N1  - Includes bibliographical references
ER  -