Pre-aviation-cadet training in high schools ... - Jessen, Carl Arthus, 1887-; Segel, David, 1894- ([Washington, D.C., U.S. Govt. print. off., 1942)
"Prepared by Carl A. Jessen, senior specialist in secondary education, and David Segel, consultant in tests and measurements, in the U.S. Office of education."--p.1.
With: Know your school library / Nora E. Beust. Washington : U.S. Govt. Print. Off., 1940. Bound together subsequent to publication.
Keywords: Aeronautics -- Study and teaching