UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
End-of-course test in Gas welding for the United States Armed Forces Institute, course no.792. By Examinations Staff, Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. End-of-course test in Gas welding for the United States Armed Forces Institute, course no.792. By Examinations Staff, Ralph W. Tyler, director. © 16Feb45; AA6935. Educational Testing Service (PWH); 22Aug72; R534765.
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