Suggested unit course in electronics.
Contributors: United States. Office of Education.
Series: Its Vocational education program for national defense industries
Publisher: The University of the State of New York, the State Education Dept., Bureau of Industrial and Technical Education
Published: 1940
Place of publication: [Albany]
Language: eng
Number of pages: 147
Subjects: Electronics.; Vacuum-tubes.
Notes: "C-27.2".

On cover: Electronics.

"Prepared in cooperation with the United States Office of Education."--2d prelim. leaf.

Bibliography: p. 147.