Husted, Steven L. International Economics - 4 Sub ed. - [S.l.] : Addison-Wesley Pub (Sd), 1997 - 574 p. ; 24 cm. - Addison-wesley series in economics. . ISBN: 0321011449 (hardcover) $107.00 9780321011442 (hardcover) Dewey Class. No.: 337 / HUS-I