TY  - BOOK
AU  - Osborne,C.W.
ED  - Association for Educational and Training Technology.
TI  - International yearbook of educational and instructional technology 1986/87 / 
SN  - 0-85038-944-5
PY  - 1986///
CY  - London [etc.] : 
PB  - Kogan Page [etc.], 
KW  - Educación-
KW  - Directorios
N1  - Indice
ER  -