Teaching through radio and television

Bibliografiska uppgifter
Huvudupphovsman:	Levenson, William B.
Materialtyp:	Bok
Språk:	English
Publicerad:	New York Rinehart [c1952].
Upplaga:	Rev. ed.
Serie:	Rinehart radio and television series
Ämnen:	Radio in education. Television in education.