TY  - BOOK
AU  - Erickson, Carlton W         H
AU  - Curl, David.
TI  - Fundamentals of teaching with audiovisual technology
AV  - LB1043 .E74 1972
PY  - 1972///
CY  - New York
PB  - Macmillan
KW  - Audio-visual education
N1  - Includes bibliographical references and index
ER  -