@book{21873,
	author = {Jessen, Carl Arthus, and Segel, David,},
	title = {Pre-aviation-cadet training in high schools ...},
	publisher = {U.S. Govt. print. off.,},
	year = {1942].},
	series = {U. S. Office of education. Leaflet,},
	address = {[Washington, D.C.,},
	note = {"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.}
}