Criteria relating to educational media programs in school systems.
Publisher: s.n.
Published: 1960
Place of publication: [Washington, D.C.?
Language: eng
Number of pages: 11
Subjects: Teaching -- Aids and devices.
Notes: "These criteria were developed as part of a study performed pursuant to a contract with the U.S. Office of Education, Dept.of Health, Education, and Welfare."