TY - MANSCPT AU - Boon,Marten AU - Klemann,Hein A.M. AU - Wubs,Ben TI - Transnational regions in historical perspective SN - 9781138670853 (hardback) : AV - HC288.R8 T73 2019 U1 - 330.943/55087 23 PY - 2019/// CY - Abingdon, Oxon, New York, NY PB - Routledge KW - Interregionalism KW - Germany KW - Ruhr (Region) KW - History KW - 20th century KW - Netherlands KW - Rotterdam KW - Ruhr (Germany : Region) KW - Economic conditions KW - Rotterdam (Netherlands) KW - Foreign economic relations N1 - Includes bibliographical references and index ER -