| GMD | Text |
| Language | Eng |
| Classification | 917.303 R84 |
| Publisher | Ginn & Co., Boston, c1929 |
| Subject | Industries -- United States -- History.United States -- Social conditions.United States -- Economic conditions -- 1918-1945. |
| Description | xiii, 610 p. : col. front., ill., maps, diagrs. ; 24 cm. |