Lewis, H. W. Why flip a coin? : the art and science of good decisions / Art and science of good decisions H.W. Lewis. - New York : J. Wiley, c1997. - xiii, 206 p. ; 25 cm. Includes index. ISBN: 0471165972 (cloth : alk. paper) LCCN: 96029444 Subjects--Topical Terms: Decision making. LC Class. No.: BF448 / .L48 1997 Dewey Class. No.: 153.8/3