To see or not to see : visual acuity of pilots involved in midair collisions /
Saved in:
Imprint: | Washington, D.C. : Office of Aviation Medicine, Federal Aviation Administration, [1975] |
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Description: | 4 pages : illustrations ; 27 cm |
Language: | English |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6570568 |