00420cam a22000977a 4500008004000000082001100040245014100051260006300192300000900255700005800264180718b1960   xxu||||| |||| 00| 0 eng d  aW E472  aDemand for frieght transport: practical results of studies on market operationcby European Conference of Ministers of Transport, France  aParisbEuropean Conference of Ministers of Transportc1960  a84p.  aFrance. European Conference of Ministers of Transport