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About this Engineering article
Phonofilms, or Talking Pictures by Elwell, C.F. is a Engineering article available to read on EtoBox.
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Elwell, C.F.
- Publisher
- Institution of Electrical Engineers; Institution of Engineering and Technology (IET) (ISSN 0368-2692)
- Published
- 1924
- Field
- Engineering (Physical Sciences)