Corwin, Edward Samuel The President, office and powers 1787-1948 history and analysis of practice and opinion Edwards S. Corwin - 4th rev. ed. - New York New York University Press 1957 - xiii, 519 p. LCCN: Subjects--Topical Terms: Executive power--United States.Presidents--United States. Subjects--Geographic Terms: United States--Politics and government. LC Class. No.: KF 5051 / .C6 1957 Dewey Class. No.: 353.03