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Development and Validation of the Pilot Instructor Selection Examination
Author(s): Christal, Raymond E., Cox, John A., Jr.
Date of Publication: 1956-09
Report number: AFPTRC TN 56-114
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The Development and Validation of MDAP English Proficiency Examination Form A
Author(s): Cox, John A., Jr.
Date of Publication: 1955-07
Report number: AFPTRC TN 55-17
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Methods of Reduction of Psychological Stress Due to Radiation
Author(s): Cox, John A., Jr., Smith, Robert G., Jr.
Date of Publication: 1957-02
Report number: AFPTRC TN 57-19

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