Commercial radio operator's license guide.
Publisher: AMECO Pub. Corp.
Published: 1957
Place of publication: Williston Park, N.Y
Language: eng
Subjects: Radio -- Examinations, questions, etc.
Other titles: Commercial radio operator's question and answer license guide.
Notes: Cover title: Commercial radio operator's question and answer license guide.
Includes earlier editions of some volumes.
Vol. [1]:   ed. 19   ; v. [2]:   ed. 19   ; v. [3]:   ed. 19   
First ed. has imprint: New York, American Electronics Co.
Editions of v. [1] issued prior to 19  cover elements 1-2 only.
Table of contents: title: [1] Elements 1, 2 & 9.; title: [2] Element 3.; title: [3] Element 4.