Title: Consolidations and mergers of telegraph operations
Subtitle: Hearings before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Seventy-seventy Congress, second session, pursuant to S. 2598, ... July 21-23, 1942.
First published: 1942
Subjects: Telegraph
Places: United States
LC classification: KF27 .I55 1942a