@book{68794,
	author = {Jessup, Michael H. and Kiley, Margaret A.},
	title = {Discipline: positive attitudes for learning},
	publisher = {Prentice-Hall},
	year = {[1971]},
	series = {Foundations of secondary education},
	address = {Englewood Cliffs, N.J.},
	note = {920831}
}