TY  - BOOK
AU  - Howe,Anne
AU  - Budgett,Robin
AU  - 
TI  - International yearbook of educational and instructional technology 1980/81
SN  - 0850382696
PY  - 1980///
CY  - London
PB  - Kogan Page
KW  - Educational technology
N1  - Includes an index to'Aspects of educational technology', 1966-1979; Bibliography: p.109-155
ER  -