TY - BOOK AU - Gergen David TI - Eyewitness to Power: The essence of leadership nixon to clinton SN - 0-684-82663-1 AV - JK 516 .G49 2000 9924 PY - 2000/// CY - New york PB - simon&schuster KW - Presidents-United states-Case studies,Executive power - United states N1 - Includes bibliographical references and index ER -