Census of electrical industries, 1937
Subtitle: telephones and telegraphs
By: prepared under the supervision of Thomas J. Fitzgerald ; U.S. Department of Commerce, Bureau of the Census
Contributors: United States. Bureau of the Census
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1939
Place of publication: Washington, D.C
Language: eng
Number of pages: 63
Subjects: Telephone; Statistics; Telegraph; Telecommunication
Other titles: Telephones and telegraphs.
Notes: Chiefly tables.