Statistics of electric utilities in the United States for the year ended December 31, 1937
Subtitle: Classes A and B ...
By: Published by the Federal power commission as a report on official project number 365-97-3-29 conducted under the auspices of the Works progress administration
Published: 1939
Place of publication: Washington
Language: eng
Subjects: Electric industries
Notes: At head of title: Federal power commission.

Photoprinted.