UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
Examination in Plane trigonometry. CPT-2-B-4. Prepared by the examinations staff, Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. Examination in Plane trigonometry. CPT-2-B-4. Prepared by the examinations staff, Ralph W. Tyler, director. © 10Apr45; AA490481. Educational Testing Service (PWH); 13Oct72; R537086.
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