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An Equlibrium Model of Bus and Car Travel Over a Road Networkdby M. Ramsay Wigan and T.J.G. Bamford

M. Ramsay Wigan

出版	Transport and Road Research Laboratory, 1973
URL	http://books.google.com.hk/books?id=0LQfyAEACAAJ&hl=&source=gbs_api