Assessment of space communications technology
An edition of Assessment of space communications technology (1970)
Hearings, Ninety-first Congress, first session.
By United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications.
Publish Date
1970
Publisher
U.S. Govt. Print. Off.
Language
eng
Pages
141
Description:
subjects: Interstellar communication, Space flight