School shelter
Subtitle: an approach to fallout protection
Series: United States. Office of Civil Defense. Technical report -- 12; Technical report (United States. Office of Civil Defense) -- 12.
Publisher: [Govt. Print. Off.]
Published: 1962
Place of publication: Washington, D. C.]
Language: eng
Number of pages: 21
Subjects: Nuclear bomb shelters; School buildings
Notes: Cover title.