00918nam0 2200277 450 00002376820090309112546.020090302d1947----km-y0itay50------baengUSy-------001yyStar tables for air navigationcomputed altitude and true azimuth for all latitudesPrelim. ed.WashingtonU.S. Govt. Print. Off.1947321 p.30 cmH. O. publication2492001H. O. publicationStar tables for air navigation44928NavigazioneAeronauticaTavole52719Navigazione celesteStati Uniti :Hydrographic Office632893ITUNIPARTHENOPE20090302RICAUNIMARC000023768S 527.021/8S A 100DSA2009Star tables for air navigation44928UNIPARTHENOPE