Data communications
An edition of Data communications (1979)
By United States. Air Traffic Service.
Publish Date
1986
Publisher
U.S. Dept. of Transportation, Federal Aviation Administration, Air Traffic Service,[Supt. of Docs., U.S. G.P.O., distributor]
Language
eng
Pages
-
Description:
subjects: Air traffic control, Communication systems, Handbooks, manuals, Teletype, Teletype in aeronautics
Places: United States