@book{22505,
	author = {Ingenkamp, Karlheinz, and Pädagogisches Zentrum (Berlin, Germany)},
	title = {Developments in educational testing.},
	publisher = {Gordon and Breach},
	year = {[1969]},
	address = {New York,},
	note = {Organized by the Pädagogisches Zentrum in Berlin.}
}