Older adult perceptions of transit security and their utilization of public transportation : ridership strategies for the elderly on Tren Urbano
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.
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Format: | Thesis |
Language: | eng |
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Massachusetts Institute of Technology
2013
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Online Access: | http://hdl.handle.net/1721.1/80941 |