Previous Chapter: 2. Data Collection Methods
Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
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Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
Page 26
Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
Page 27
Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
Page 28
Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
Page 29
Suggested Citation: "3. Secondary Data Sources." Transportation Research Board. 1997. Multimodal Transportation Planning Data: Compendium of Data Collection Practices and Sources. Washington, DC: The National Academies Press. doi: 10.17226/6341.
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Next Chapter: 4. Internet Resources
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