The value of time in passenger transportation the demand for air travel
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
New York
National Bureau of Economic Research
1970.
|
| Sraith: | Occasional paper - National Bureau of Economic Research
109 |
| Ábhair: |