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2
Actionable gamification
beyond points, badges, and leaderboards
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Zentrale:E02 a inf 872 spi/495a
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3
Selected proceedings of the Fourth IAA International Confer..
held at The Johns Hopkins University Applied Physics Labora...
Acta astronautica ; 52.2003,2/6
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Zentrale:Magazin Zs fc 7748-52
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4
Selected proceedings of the 3rd IAA International Symposium..
held at Deutsches Zentrum für Luft- und Raumfahrt e.V. (DL...
Acta astronautica ; 52.2003,9/12
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Zentrale:Magazin Zs fc 7748-52
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5
Exploring space
a selection of papers presented at the 13th IAA Humans in S...
Acta astronautica ; 49.2001,3/10, Special issue
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Zentrale:Magazin Zs fc 7748-49
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6
Selected proceedings of the 2nd IAA International Symposium..
held at Deutsches Zentrum für Luft- und Raumfahrt e.V. (DL...
Acta astronautica ; 46.2000,2/6
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Zentrale:Magazin Zs fc 7748-46
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7
SETI-6: the search for extraterrestrial intelligence
selected papers presented at the International Academy of A...
Acta astronautica ; 46.2000,10/12, Special issue;SETI : 6
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Zentrale:Magazin Zs fc 7748-46
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8
Selected proceedings of the Third IAA International Confere..
Pasadena, California, U.S.A., 27 April - 1 May 1998
Acta astronautica ; 45.1999,4/9
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Zentrale:Magazin Zs fc 7748-45
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Missions to the outer solar system and beyond
a selection of papers presented at the Second IAA Symposium...
Acta astronautica ; 44.1999,2/4
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Zentrale:Magazin Zs fc 7748-44
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10
The future of humans in space
a selection of papers presented at the 12th IAA Man in Spac...
Acta astronautica ; 42.1998,1/8, Special issue
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Zentrale:Magazin Zs fc 7748-42
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11
SETI-5: the search for extraterrestrial intelligence
selected papers presented at the International Academy of A...
Acta astronautica ; 42.1998,10/12
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Zentrale: z ing 640 j/403-42
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12
Selected proceedings of the IAA Workshop on Small Satellite..
Maynooth, Ireland, 7 - 12 May 1996
Acta astronautica ; 43.1998,11/12
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Zentrale:Magazin Zs fc 7748-43
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13
Selected proceedings of the IAA International Symposium on ..
held at Deutsche Forschungsanstalt für Luft- und Raumfahrt...
Acta astronautica ; 39.1996,9/12
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Zentrale:Magazin Zs fc 7748-39
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14
Selected proceedings of the Second IAA International Confer..
held at the Johns Hopkins University, Applied Physics Labor...
Acta astronautica ; Vol. 39.1996, Nr. 1-4
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Zentrale:Magazin Zs fc 7748-39
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15
Proceedings of the IAA International Conference on Low-Cost..
Acta astronautica ; 35.1995, Suppl.
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Zentrale:Magazin Zs fc 7748-35,2