XU Zhiyong. Urban Transport Strategies of Aging Society in China[J]. Journal of Transport Information and Safety, 2012, 30(2): 46-49,83. doi: 10.3963/j.ISSN1674-4861.2012.02.011
Citation:
XU Zhiyong. Urban Transport Strategies of Aging Society in China[J]. Journal of Transport Information and Safety, 2012, 30(2): 46-49,83. doi: 10.3963/j.ISSN1674-4861.2012.02.011
XU Zhiyong. Urban Transport Strategies of Aging Society in China[J]. Journal of Transport Information and Safety, 2012, 30(2): 46-49,83. doi: 10.3963/j.ISSN1674-4861.2012.02.011
Citation:
XU Zhiyong. Urban Transport Strategies of Aging Society in China[J]. Journal of Transport Information and Safety, 2012, 30(2): 46-49,83. doi: 10.3963/j.ISSN1674-4861.2012.02.011