Is the electric industry doing its job?
By: by John E. Zimmermann ...
Published: 1931
Language: eng
Number of pages: 11
Subjects: Electric utilities
Notes: Cover-title.

"An address delivered before the Electrical Association of Philadelphia, December 10, 1931."

Microfilm. New York, N.Y., Columbia University Libraries, 1994. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1994.