Corwin, Edward Samuel The President, office and powers 1787-1948; history and analysis of practice and opinion. - [3rd ed. revised] - New York New York University Press [1948] - xvii, 552 p. 25 cm. LCCN: 48007474 Subjects--Topical Terms: Executive power--United States.Presidents--United States. Subjects--Geographic Terms: United States--Politics and government. Dewey Class. No.: 353.03