TY  - BOOK
ED  - National Academy of Engineering
TI  - Issues and public policies in educational technology
SN  - 0669919004
PY  - 1974///
CY  - Lexington, Mass.
PB  - Lexington Books
KW  - Educational technology
N1  - 'This study was conducted under a contract (OEC-0-71-3956) from the National Center for Educational Technology of the U.S. Office of Education, Dept. of Health, Education and Welfare.'; Includes bibliographical references
ER  -