01345nam a22003251 4500001628284MiAaHDL20250726000000.0m d cr bn ---auaua891207s1941 dcu f000 0 eng d 41051329 (MiU)990016282840106381sdr-miu.990016282840106381(MiU)MIU01000000000000001628284-goog(OCoLC)6324049(SAZTEC)143100060(CaOTULAS)176559863(MiU)Aleph001628284CarPUtOrBLWn-us---UA927.A48 1941bUnited States.War Department.http://id.loc.gov/authorities/names/n79084108http://id.loc.gov/rwo/agents/n79084108Air raid warning system.Washington, D.C. :Office of civilian defense,[1941]p. cmtexttxtrdacontentunmediatednrdamediaunspecifiedzurdacarrierMode of access: Internet.Civil defenseUnited States.http://id.loc.gov/authorities/subjects/sh85139930Aeronautics, MilitaryUnited States.http://id.loc.gov/authorities/subjects/sh85001379United States.Office of Civilian Defense.http://id.loc.gov/authorities/names/n82127226http://id.loc.gov/rwo/agents/n8212722639015080307476Buhr C 34298200162828420241218082602.020250726000000.020260319140655.02026-03-20T06:11:04Z2025-12-01T18:50:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990016282840106381MiUSDRMIU001628284mdp.39015080307476MIU990016282840106381MIUMIU20260320googlemdp.390150803074761941pdbibUS fed doc