@book{76934,
	author = {Ebel, Robert L.},
	title = {Measuring educational achievement /},
	publisher = {Prentice-Hall,},
	year = {c1965.},
	series = {Prentice-Hall education series},
	address = {Englewood Cliffs, N.J. :},
	note = {Second ed. published in 1972 under title: Essentials of educational measurement.}
}