@book{4534,
	author = {Brien, Kevin M},
	title = {Marx, reason, and the art of freedom},
	publisher = {Humanity Books},
	year = {c2006},
	address = {Amherst, NY},
	edition = {2nd ed},
	note = {Originally published: Philadelphia : Temple University Press, 1987. Includes bibliographical references (p. 299-309) and index}
}