Free learning materials for classroom use
Subtitle: an annotated list of sources with suggestions for obtaining, evaluating, classifying and using
By: by Guy Wagner and Dorlan Mork.
Contributors: Mork, Dorlan, joint author.
Series: Educational service publication
Publisher: Extension Service, State College of Iowa
Published: 1967
Place of publication: Cedar Falls
Language: eng
Number of pages: 75
Subjects: Free material.