00843nam0 2200265 450 00002334320090220121435.020090220d1975----km-y0itay50------baengGBy-------001yy<<The >>art of astronomical navigationby S.M. Burtonrevised by Charles H. Cotter3rd ed.GlasgowSon & Ferguson1975144 p.23 cm<<The >>art of astronomical navigation46362NavigazioneAstronautica52721Navigazione astronomicaBurton,S. M.633096Cotter,Charles H.ITUNIPARTHENOPE200900218RICAUNIMARC000023343S 527/7S A, 815DSA2009Art of astronomical navigation46362UNIPARTHENOPE