TY  - BOOK
AU  - Gordon,George N.
TI  - Videocassette technology in American education
SN  - 0877780358
AV  - LB1044.4 .G67
PY  - 1972///
CY  - New Jersey
PB  - Educational Technology
KW  - Audio-visual education
N1  - Includes bibliographical references and index
ER  -