00353nam a2200109Ia 4500082002600000100001700026245011900043260004200162300001000204500000500214700002400219  a309.59091723bP936.TE  aPrest, A. R.  aTransport economics in developing countries pricing and financing aspectsbcBy A. R. Prest assisted by Norman Lee  aLondonbWeidenfeld and Nicolsonc1969  a178p.  a  aLee, Norman ; asst.