00615nam a22001697a 4500 BD-DhUL 20160602155800.0 160602s1956 xxu |||| |||| 000 0 eng BD-DhUL BD-DhUL 355.232 WHA United States. Office of Civil and Defense Mobilization. What you should know about the National plan for civil defense and defense mobilization / United States. Office of Civil and Defense Mobilization. U. S. A. : Office of civil & defense Mobilization 1956. 31p.; 21 cm. Civil Degense ddc BK 75606 75606 0 0 ddc 0 355_232000000000000_WHA 0 NFIC 128237 DUL DUL GEN 2016-06-02 355.232 WHA A47592 2016-06-02 2016-06-02 BK