@book{5944,
	author = {Skinner, Charles E., and Harriman, Philip Lawrence,},
	title = {Essentials of educational psychology},
	publisher = {Prentice-Hall,},
	year = {1958.},
	series = {Prentice-Hall psychology series},
	address = {Englewood Cliffs, N.J. :},
	note = {"Formerly published as Elementary educational psychology."}
}