01452nam a22003251 4500001588670MiAaHDL20250726000000.0m d cr bn ---auaua891207s1963 pau|||||||||||||| ||eng|d(MiU)990015886700106381sdr-miu.990015886700106381(MiU)MIU01000000000000001588670-goog(SAZTEC)137902220(CaOTULAS)176519531(OCoLC)9099197(MiU)Aleph001588670SAZTECUtOrBLWAuerbach Corporation.http://id.loc.gov/authorities/names/n50055214http://id.loc.gov/rwo/agents/n50055214Beacon processing equipment design study.Philadelphia,1963.42,A50 p. :illus.texttxtrdacontentunmediatednrdamediavolumencrdacarrier"Final report, contract no. FA-WA-4245 prepared for Federal Aviation Agency, Systems Research and Development Service."Mode of access: Internet."1119-TR-1.""108-107-9D."Aids to air navigation.http://id.loc.gov/authorities/subjects/sh85002542Air traffic control.http://id.loc.gov/authorities/subjects/sh85002704United States.Federal Aviation Agency.Systems Research and Development Service.http://id.loc.gov/authorities/names/n81112260http://id.loc.gov/rwo/agents/n8111226039015023148060Buhr B 77373800158867020241218023833.020250726000000.020260318140656.02026-03-19T06:47:13Z2024-09-22T17:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990015886700106381MiUSDRMIU001588670mdp.39015023148060MIU990015886700106381MIUMIU20260319googlemdp.390150231480601963pdren