Photovisual magnitudes of 3440 stars
Catalog of photovisual magnitudes of stars in the region with center alpha equals 19h, delta equals plus 11 deg
01.08.1967
Sonstige
Keine Angabe
Englisch
Radio plus lighting equals safe landing
Engineering Index Backfile | 1941
|British Library Conference Proceedings | 2001
|Kraftfahrwesen | 1984
|Kraftfahrwesen | 1996
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