Clausewitz and escalation : classical perspective on nuclear strategy / Stephen J. Cimbala. Cimbala, Stephen J. Clausewitz, Carl von, 1780-1831. Vom Kriege. Nuclear warfare. U263 .C483 1991 355.0217 20 CIC Includes bibliographical references and index. London : F. Cass, 1991. 1991. 1991 Text 218 p. ; eng