Instructions for Modulated Audio Frequency Radiosonde Observations (WBAN RAOB Manual), Circular P (Fifth Edition), Jan. 1945.

Bibliographic Details
Corporate Author:	United States. Weather Bureau
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1945.
Subjects:	Radio. Meteorology. Measuring instruments.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Includes illustrations, photographs, graphs, and tables.
Physical Description:	1 online resource (149 pages), digital, PDF file