UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
End-of-course test in Plane trigonometry. Course no.C712. By members of the examinations staff. Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. End-of-course test in Plane trigonometry. Course no.C712. By members of the examinations staff. Ralph W. Tyler, director. © 12Jan45; AA480384. Educational Testing Service (PWH); 13Oct72; R537108.
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