TY - BOOK AU - Allison,Graham T. AU - Zelikow,Philip TI - Essence of decision: explaining the Cuban Missile Crisis SN - 0321013492 (pbk.) U1 - 973.922 21 PY - 1999/// CY - New York PB - Longman KW - Cuban Missile Crisis, 1962 N1 - Includes bibliographical references and index ER -