Duncan L. Clarke

Hiking the Appalachian Trail  Duncan L Clarke Hardback. Park Place Publications, 2016-10-01 ISBN 9781943887347     American Defense and Foreign Policy Institutions  Duncan L. Clarke Paperback. University Press of America, 1992-07 ISBN 9780819187321     American Defense and Foreign Policy Institutions: Toward a Sound Foundation  Duncan L. Clarke Paperback. Ballinger Division, Harper & Row, 1989-03 ISBN 9780887302961     Politics of Arms Control: The Role and Effectiveness of the U.S. Arms Control and Disarmament Agency  Duncan L. Clarke Hardcover. Free Pr, 1979-10-14 ISBN 9780029057001