The groups tune in
By: by Frank Ernest Hill. Issued by the Federal Radio Education Committee, with the cooperation of the U.S. Office of Education, Federal Security Agency
Contributors: Federal Radio Education Committee; United States. Office of Education; United States. Federal Security Agency
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 35
Subjects: Radio in education
Notes: A summary of the author's Let's listen together. cf. Foreword.