NAS 1.2:W 72/2
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Of wings & things : aeronautics information stuff & things for students & teachers / |
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NAS 1.2:W 72/3
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Wings to come : NASA's High-Speed Research Program. |
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NAS 1.2:W 72/979
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Wind energy developments in the 20th century. |
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NAS 1.2:W 72/981
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Wind energy developments in the 20th century / |
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NAS 1.2:W 84
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Women at work in NASA. |
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NAS 1.2:W 89
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Goddard Space Flight Center. |
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NAS 1.2:W 93
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The Wilbur and Orville Wright memorial lecture / |
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NAS 1.2:W 324
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Clean water : affluence, influence, effluents : a design for water quality management / |
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NAS 1.2: W72/4
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WIND, exploring outside the earth's magnetospheric shield. |
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NAS 1.2:X 1
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Transiting from air to space North American X-15 / |
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NAS 1.2:Y 7
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The Yohkoh mission. |
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NAS 1.20/2:
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Lightning and the space program. |
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NAS 1.20:2/1
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Interplanetary explorer satellites. |
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NAS 1.20:2/2
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Explorer XIX : the air density satellite. |
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NAS 1.20:2/3
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V/STOL aircraft. |
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NAS 1.20:2/4
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Explorer XVI : the micrometeoroid satellite. |
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NAS 1.20:2/5
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Launch vehicles. |
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NAS 1.20:2/6
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Project Ranger. |
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NAS 1.20:2/7
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Nimbus. |
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NAS 1.20:2/8
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Manned space flight : Projects Mercury and Gemini. |
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