| Tittel: | Specifications adopted by agencies of the United States government for the production of route charts of the world, scale 1:2.000.000 | | Forfatter: | ICAO | | Materialtype: | Bøker | | Signatur: | Reol 17 | | Utgitt: | Montreal : ICAO, 1953 | | Omfang: | 25 s. - ill. | | Serie: | ICAO Circular no 29  | | Emneord: | Flykart | | Eier: | Norsk Luftfartsmuseum | | |
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