文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
G A Hoffman
发表
INTERMEDIATE LEVELS OF TRANSIT SERVICE WHICH ARE COSTLIER: TRAINS ON RAILS OR BUSES ON BUSWAYS?
G A Hoffman, 1973 .
COST COMPARISON OF BUSWAY AND RAILWAY RAPID TRANSIT
D R Miller, Wht Holden, G A Hoffman, 1973 .