Educators guide to free audio and video materials
Subtitle: for use during school year 1977-1978.
Contributors: Berger, James L.; Wittich, Walter A.
Edition: 24th ed / compiled and edited by James L. Berger; educational consultant Walter A. Wittich.
Publisher: Educators Progress Service
Published: 1977
Place of publication: Randolph, Wisconsin
Language: eng
Number of pages: 234