Study of visual and cardiovascular standards in relation to success in flight training.
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Online Access: |
Full Text (via ProQuest) |
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Format: | Government Document eBook |
Language: | English |
Published: |
[Washington] :
[s.n.],
1946.
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Subjects: |
Internet
Full Text (via ProQuest)Online
Call Number: |
C31.131..62
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C31.131..62 | Available |