TY  - BOOK
AU  - Lewis, Philip
TI  - Educational television guidebook
U1  - 371.335 21st
PY  - 1961///
CY  - New York
PB  - McGraw-Hill
KW  - Television in Education-Guidebooks; Television broadcasting-Guidebooks
N1  - A service project of the Electronic Industries Association Educational Coordinating committee
ER  -