TL789 .B79 1995
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Close encounters of the fourth kind : alien abduction, UFOs, and the conference at M.I.T. / |
1 |
TL789 .C5
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Document 96; a rationale for flying saucers. |
1 |
TL789 .C55 1990
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The UFO encyclopedia / |
1 |
TL789 .C555 1998
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The UFO encyclopedia : the phenomenon from the beginning / |
1 |
TL789 .C6 1951a
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The exploration of space. |
1 |
TL789 .C6519
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The great airship mystery : a UFO of the 1890s / |
1 |
TL789 .C655
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Beyond tomorrow : the next 50 years in space. |
1 |
TL789 .C663
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Final report of the scientific study of unidentified flying objects conducted by the University of Colorado under contract to the United States Air Force / |
1 |
TL789 .C664
|
Final report of the scientific study of unidentified flying objects / |
1 |
TL789 .C67 1969a
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Final report of the scientific study of unidentified flying objects : conducted by the University of Colorado under contract to the United States Air Force / |
1 |
TL789 .C7 1955
|
|
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TL789 .D474 1997
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UFOs and ufology : the first 50 years / |
1 |
TL789 .D474 1998
|
UFO's and ufology : the first 50 years / |
1 |
TL789 .E3
|
Flying saucers, serious business. |
1 |
TL789 .E45
|
A history of space flight / |
1 |
TL789.E8 D68 2001
|
Down to earth : everyday uses for European space technology / |
1 |
TL789 .F55
|
World roundup of UFO sightings and events / |
1 |
TL789 .F63
|
The earth watchers / |
1 |
TL789 .F8
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Incident at Exeter : the story of unidentified flying objects over America today / |
1 |
TL789 .F82
|
The interrupted journey : two lost hours "aboard a flying saucer," / |
1 |