TY  - BOOK
AU  - Rowntree,Derek
TI  - Preparing materials for open, distance and flexible learning: an action guide for teachers and trainers
SN  - 0749411597
PY  - 1994///
CY  - London
PB  - Kogan Page
KW  - Distance education
N1  - Published in association with the Institute of Educational Technology, Open University
ER  -