| ID | 293250 |
| Call Number | X:2.73B28/G4/011980 |
| Title Proper | Production trends in the united states since 1870 |
| Language | ENG |
| Author | Burns, Arthur F. |
| Publication | NEw York, Ntl. Bureau of Economic Research, 1934. |
| Description | 363p 25 cm |
| Classification Number | X:2.73B28 |