TY  - BOOK
AU  - Cuban,Larry
TI  - Teachers and machines: the classroom use of technology since 1920 
SN  - 080772792X (pbk.)
AV  - LB1028.3 .C8 1986
U1  - 371.3/07/8 19
PY  - 1986///
CY  - New York
PB  - Teachers College Press
KW  - Educational technology
KW  - History
KW  - Educational broadcasting
N1  - Includes index; Bibliography: p. 113-132
ER  -