Guide to RTTY frequencies
By: by Olver P. Ferrell ; including Introduction to RTTY identification / by Webb A. Linzmayer.
Contributors: Linzmayer, Webb A., joint author.
Edition: 1st ed.
Publisher: Gilfer Associates
Published: 1980
Place of publication: Park Ridge, NJ
Language: eng
Number of pages: 96
Subjects: Radioteletype stations -- Directories.