Robert J. Art Related books International Politics: Enduring Concepts And Contemporary Issues (Paperback, 2006) Longman Pub Group • 2006 NATO after Fifty Rowman & Littlefield Publishers, Incorporated • 1999 The Use of Force Rowman & Littlefield Pub Inc The Use of Force Rowman & Littlefield Pub Inc The Use of Force : Military Power and International Politics Rowman & Littlefield Pub Inc U.S. Foreign Policy: The Search for a New Role Prentice Hall • 1993