TY  - BOOK
AU  - Frankle,Edna
AU  - Frankle,Charles
TI  - Guide to educational technology
SN  - 0877620660
PY  - 1971///
CY  - Westport
PB  - Technomic Publishing
KW  - Teaching
KW  - Aids and devices
KW  - Directories
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references
ER  -