The ARRL extra class license manual
By: edited by Larry D. Wolfgang.
Contributors: Wolfgang, Larry D.; American Radio Relay League.
Edition: 7th ed.
Publisher: ARRL
Published: 2000
Place of publication: Newington, CT
Language: eng
Subjects: Radio -- Examinations, questions, etc.; Radio operators -- Licenses -- United States.
Genres: Examinations, questions, etc.
Other titles: ARRL extra class license manual for radio amateur; Extra class license manual
Notes: Includes index.