TY - BOOK AU - Campbell,Colin ED - University of Oxford TI - The U.S. presidency in crisis: a comparative perspective SN - 0195091434 (empastado) AV - JK516 C35 U1 - 352.23/0973 21 PY - 1998/// CY - New York PB - Oxford University Press KW - Presidentes KW - Estados Unidos KW - Poder ejecutivo KW - Gran BretaƱa KW - Canada KW - Australia N1 - Includes bibliographical references (p. 239-257) and indexes ER -