Hughes, R. O. 1879- Teachers' manual to accompany The making of our United States and United States history workbook, by R. O. Hughes. - Boston, New York [etc.] Allyn and Bacon [c1934] - iv, 377 p. 19 cm. LCCN: ca 34000579 Subjects--Geographic Terms: United States--History--Study and teaching. LC Class. No.: E178 / .H892