Publications catalog.
Series: MP ; 20; MP (Series) (Washington, D.C.) -- 20.
Publisher: U.S. Dept. of Defense, Defense Civil Preparedness Agency
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 57
Subjects: United States. -- Defense Civil Preparedness Agency.; Civil defense -- United States -- Government publications.
Notes: Supersedes MP-20, June 1974.

Includes index.