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100   $a20090129d1944----km-y0itay50------ba
101 0 $aeng
102   $aGB
105   $afb------001yy
200 1 $aAir navigation$fpublished for information and guidance off all concerned by Command of the air council
205   $a[New ed.]
210   $aLondon$cHis Majesty's Stationery Office$d1944
215   $a290 p.$cc. geogr.$d24 cm
300   $aSul front.: Air ministry, May 1944
500 10$aAir navigation$960584
610 1 $aNavigazione aerea
676   $a629.132$v21$9Meccanica del volo, volo e soggetti connessi
801  0$aIT$bUNIPARTHENOPE$c20090123$gRICA$2UNIMARC
912   $a000022215
951   $aS 629.132/1$bS A, 203$cDSA$d2009
996   $aAir Navigation$960584
997   $aUNIPARTHENOPE