School recording technique.
Contributors: Van Dyke, Karl Skillman, 1892-
Publisher: Committee on scientific aids to learning
Published: 1941
Place of publication: New York
Language: eng
Number of pages: 51
Subjects: Sound -- Recording and reproducing.; Schools -- Furniture, equipment, etc.
Notes: "Intended as a companion volume to the report by the same author on Sound recording equipment for schools, published by the Committee on scientific aids to learning in 1940 ... The author ... is Professor Karl S. Van Dyke."--Foreword.