UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS.
End-of-course test in Refrigeration, pt.1. Course no.721. By members of the examinations staff, Ralph W. Tyler, director.
UNITED STATES ARMED FORCES INSTITUTE, MADISON, WIS. End-of-course test in Refrigeration, pt.1. Course no.721. By members of the examinations staff, Ralph W. Tyler, director. © 17Oct44; AA471423. Educational Testing Service (PWH); 8May72; R528712.
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