Beard, Charles Austin, 1874-1948. An economic interpretation of the Constitution of the United States / by Charles A. Beard ; with a new introduction by Forrest McDonald. - New York : Free Press ; 1986 . - liii, 330 p. ; 21 cm. Includes bibliographical references and index. ISBN: 0029024803 Subjects--Topical Terms: Constitutional history--United States Subjects--Geographic Terms: United States--Economic conditions--To 1865 LC Class. No.: KF4541 Dewey Class. No.: 342.73/029