Transportation and the prospects for improved efficiency (Washington, National Academy of Engineering, 1973)
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.
Electronic reproduction.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
digitized
Keywords: Urban transportation -- Congresses; Transports urbains -- Congr?es.