TY  - GEN
AU  - Edgar,Patricia
AU  - Sims,Tricia
TI  - A survey of audio visual facilities in Universities in the U. S. A., Canada, United Kingdom and Australia
U1  - 371.33 21
PY  - 1970///
CY  - Bundoora
PB  - La Trobe University, The Centre for the Study of Educational Communication and Media School of Education
KW  - ENSEÑANZA AUDIOVISUAL
KW  - LEMB
KW  - EDUCACIÓN
KW  - MATERIALES AUDIOVISUALES
ER  -