The value of time in passenger transportation the demand for air travel
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
New York
National Bureau of Economic Research
1970.
|
| श्रृंखला: | Occasional paper - National Bureau of Economic Research
109 |
| विषय: |