UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
End-of-course test in Spherical trigonometry. Booklets 1-2. Course no.C716. By members of the examinations staff, Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. End-of-course test in Spherical trigonometry. Booklets 1-2. Course no.C716. By members of the examinations staff, Ralph W. Tyler, director. © 3Jan45; AA480369-480370. Educational Testing Service (PWH); 22Aug72; R534739-534740.
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