The work of juniors in the telegraph service
By: by Ralph Edward Berry. Issued by the University of California in co-operation with the State Board of Education.
Series: University of California. Division of Vocational Education. Part-time education series,; no. 10; Bulletin; no. 7
Published: 1922
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 179
Subjects: Telegraph; Telegraphers
Notes: At head of title: University of California. Division of Vocational Education. Research and Service Center.
"Books and magazines dealing with telegraphy": p. 130-133.