The American transportation problem, prepared for the National transportation committee Paul T. David, Lloyd C. Hoeltzel, Charles L. Dearing...[and others].
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D. C.
The Brookings Institution, 1933
|
| Cyfres: | Brookings Institution, Washington, D. C. Publications...Miscellaneous series
|
| Pynciau: |