Physical standards for airplane pilots (including standards for lighter-than-air pilots) and appendix of reference text. Rev. July 1, 1930.
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Corporate author / creator: | United States. Bureau of Air Commerce |
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Imprint: | Washington, United States Government Print Office, 1930. |
Description: | ii, 33 p. incl. forms. 25 cm. |
Language: | English |
Subject: | |
Format: | Print Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3899969 |
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