TY  - BOOK
AU  - Schramm, Wilbur (ed.) 
TI  - The impact of educational television: : selected studies from the research sponsored by national educational television and radio center
U1  - 371.33582 
PY  - 1960///,
CY  - Urbana
PB  - University of Illinois
KW  - Television in education
N1  - HB
ER  -