TY  - BOOK
AU  - Romiszowski, A. J.
AU  - Romiszowski, A. J.
TI  - International yearbook of educational and instructional technology 1976/77: Association of Programmed Learning and Educational Technology
SN  - 0 8002 0171 X
U1  - 371. 394 
PY  - 1976///
CY  - London
PB  - Kogan Page Limited
ER  -