Leopold, Richard William. The growth of American foreign policy; a history. - [1st ed.] - New York, Knopf, 1962. - xxii, 848, xxix p. maps. 25 cm. "Bibliographical essay": p. [819]-848. LCCN: 62013894 Subjects--Geographic Terms: United States--Foreign relations. LC Class. No.: E 183.7 / .L47