Principles of civil defense operations : web defense, mutual aid, mobile support /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
FCDA,
1951.
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| Series: | Its United States civil defense, publication AG-8-1
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| Subjects: |
| Physical Description: | 45 pages : illustrations ; 24 cm. |
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