Instruction guide. Sound locator M2.
Title:
Instruction guide. Sound locator M2.
Author:
Sperry Gyroscope Company.
Corporate Author:
Publication Information:
[Washington] : [U.S. Govt. print. off.], [1940]
Physical Description:
68 pages : illustrations diagrams.
General Note:
Cover-title.
"Prepared by the Sperry gyroscope company ... for the use of the War department. It is a revision of part 1 of the Handbook of the sound locator M2, which will not be republished."
Language:
English
Format :
Book