TY  - BOOK
AU  - Bates, A.W.
TI  - Technology, open learning and distance education
SN  - 0415127998
U1  - GC 371.3 B318 1995 
PY  - 1995///
CY  - London
PB  - Routledge
KW  - Educational technology
KW  - Distance education
N1  - Includes index
ER  -