TY  - BOOK
AU  - Perraton,H.D..
TI  - Open and distance learning in the developing world
SN  - 0415194180
AV  - LC5808.D48  .P47 2000
PY  - 2000///
CY  - London
PB  - Routledge
KW  - Distance education
KW  - Developing countries
KW  - Open learning
ER  -