Migration without borders : essays on the free movement of people / edited by Antoine Pécoud and Paul de Guchteneire. - New York : Berghahn Books, 2007. - x, 294 p. ; 23 cm. - Social science studies series. . Includes index. 332 332 ISBN: 978-92-3-104024-5 978-18454-5360-2 Subjects--Topical Terms: Immigration.Movement of people. Dewey Class. No.: 304.8 / M588