A survey of recent estimates of price elasticities of demand for transport
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Washington, D.C.
Infrastructure and Urban Development Department, World Bank
1990.
|
| سلاسل: | Policy, planning, and research working papers / World Bank
WPS 359 |
| الموضوعات: |