Transportation and the prospects for improved efficiency
text
d
Washington
National Academy of Engineering
1973
monographic
0 e
ix, 270 p illus 23 cm.
A symposium sponsored by the National Science Foundation, and others, at the 8th autumn meeting of the National Academy of Engineering, Oct. 12-13, 1972.
Also issued online.
Urban transportation
Congresses
Transports urbains
Congr?es
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