Radio operator.
Subtitle: Students manual for all arms.
Series: United States army training manual -- no. 26
Publisher: Govt. print. off.
Published: 1924
Place of publication: Washington
Language: eng
Subjects: Radio
Table of contents: title: Pt. 1. Radio sets.; title: Pt. 2, v. 1. Code practice.; title: Pt. 2, v. 2. Practical radio procedure.