| ID | 269889 |
| Call Number | X:517.73.N4t/x6H1/029221 |
| Title Proper | Investigation of concentration of economic power -final report of the excentive secretary |
| Language | ENG |
| Publication | WAshington, Official, 1941. |
| Description | 435p |
| Classification Number | X:517.73.N4t |