TY  - BOOK
AU  - Gillis,Don
TI  - The art of media instruction
AV  - LB1043 .G54
U1  - 371.33 
PY  - 1973///]
CY  - Dallas
PB  - Crescendo Book Publications
KW  - Audio-visual education
KW  - Teaching
KW  - Aids and devices
KW  - Enseignement
KW  - Méthodes audiovisuelles
KW  - Matériel didactique
KW  - Einführung
KW  - swd
KW  - Mediendidaktik
N1  - Bibliography: p. 306-323
UR  - http://www.archive.org/details/artofmediainstru00gill
UR  - http://www.openlibrary.org/books/OL5437250M
ER  -