This is civil defense; the official U.S. Government booklet.

Bibliographic Details
Corporate Author:	United States. Federal Civil Defense Administration
Format:	Government Document Book
Language:	English
Published:	[Washington] : [U.S. Govt. Print. Off], [1951]
Subjects:	Civil defense > United States.

Description
Item Description:	"Publication PA-3."
Physical Description:	31 pages ; 20 cm.