TY  - BOOK
AU  - STRAUSS, L Harry
TI  - Look, listen and learn: a manual on the use of audio-visual materials in informal education
U1  - 371.33 S88L 
PY  - 1948///
PB  - N. Y
KW  - TEACHING -- AIDS AND DEVICES
KW  - AUDIO - VISUAL EDUCATION
ER  -