Simon, Paul, 1928-2003. Fifty-two simple ways to make a difference / 52 simple ways to make a difference Paul Simon. - Minneapolis, MN : Augsburg Fortress, c2004. - 140 p. ; 22 cm. Includes bibliographical references. ISBN: 0806646780 (pbk.) LCCN: 2004-302622 Subjects--Topical Terms: Self-actualization (Psychology).Helping behavior. Dewey Class. No.: 170/.44