TY  - BOOK
AU  - Atkinson,Norman Joseph
TI  - Modern teaching aids: a practical guide to audio-visual techniques in education 
U1  - 371.33 
PY  - 1966///
CY  - London
PB  - MacLaren
KW  - Audio-visual equipment
KW  - Educational technology
KW  - Instructional systems
KW  - Design
KW  - Teaching
KW  - Aids and devices
N1  - Includes index
ER  -