Leopold, Richard William, 1912-2006 The growth of American foreign policy : a history / by Richard William Leopold. - New York : Alfred A. Knopf, 1967. - xxii, 848, xxix p. : maps ; 24 cm. - 327(73)(09)(NLA) . Includes bibliographical references and index. Subjects--Topical Terms: Diplomatic relations--United States Universal Decimal Class. No.: 327(73)(09)(NLA)