@book{14975,
	author = {Krug, Edward A.},
	title = {The shaping of the American high school},
	publisher = {Harper & Row},
	year = {[1964-72]},
	series = {Exploration series in education},
	address = {New York},
	note = {Vol. 2 has subtitle: 1920-1941, and imprint: Madison, University of Wisconsin Press.}
}