Photoelectric cell applications
Subtitle: a practical book describing the uses of photoelectric cells in television, talking pictures, electrical alarms, counting devices, etc.
By: by R. C. Walker ... and T.M.C. Lance.
Contributors: Lance, T. M. C., joint author
Edition: 3d ed.
Publisher: Sir I. Pitman & sons, ltd.
Published: 1938
Place of publication: London
Language: eng
Number of pages: 336
Subjects: Photoelectric cells
Notes: Includes bibliographies