Piening, Chirstopher. Global Europe : the European Union in World affairs / Christopher Piening - London : Lynne Rienner, 1997 - 251 p. ISBN: 1555877001 Subjects--Index Terms: Châu Âu Liên minh Châu Âu Quan hệ quốc tế Dewey Class. No.: 327.4 / PIE 1997