Shelter analysis for nuclear defense (SAND)
Subtitle: a protection factor computation service
Contributors: United States. Federal Emergency Management Agency
Publisher: Federal Emergency Management Agency
Published: 1983
Place of publication: Washington, D.C
Language: eng
Number of pages: 125
Subjects: Nuclear bomb shelters -- United States -- Data processing; Civil defense -- Data processing
Notes: Distributed to depository libraries in microfiche

"March 1983."

"Supersedes TR-55, January 1980"--Cover

"TR-55."