UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
End-of-course test in Electrical illumination. Course no.813. By members of the examinations staff, Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. End-of-course test in Electrical illumination. Course no.813. By members of the examinations staff, Ralph W. Tyler, director. © 28Jan45; AA9288. Educational Testing Service (PWH); 22Aug72; R534814.
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