Canfield, Leon H. 1886- The making of modern America / authors : Leon H. Canfield, Howard B. Wilder - Houghton Mifflin Co., [c1956]. - xvi, 784, [xvii]-lxxix p. : ill. (some col.) ; 25 cm. LCCN: 56013598 Subjects--Uniform Titles: United States history Subjects--Index Terms: ისტორია ამერიკის ისტორია LC Class. No.: E178.1 / .C184 1956 Universal Decimal Class. No.: 94(73)