Review and modification of the omnibus surveys
Omnibus surveys were carried out regularly by the PWD/LTA to gather basic information on the travel behaviour of Singapore population. To date the PWD/LTA has commissioned four omnibus surveys, namely in December 1990, September 1991, and March 1994 and August 1995. The overall objective of this stu...
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| 格式: | Theses and Dissertations |
| 語言: | English |
| 出版: |
2008
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| 在線閱讀: | http://hdl.handle.net/10356/13072 |
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