An investment policy to reduce the travel time in a transpo-rtation network / by Tony M. Ridley.
Ridley, Tony M.
An investment policy to reduce the travel time in a transpo-rtation network / by Tony M. Ridley. - Berkeley, Calif. : University of California, Operations Research Center - [67] p.
An investment policy to reduce the travel time in a transpo-rtation network / by Tony M. Ridley. - Berkeley, Calif. : University of California, Operations Research Center - [67] p.