Husted, Steven. International economics / Steven Husted and Michael Melvin. - 2nd ed. - New York : HarperCollins College Publishers, 1993. - xvi, 527 p. : ill. ; 24 cm. Includes and index. ISBN: 0065010965 LCCN: 92019112 Subjects--Topical Terms: International economic relations. Dewey Class. No.: 330 / HUI