000 003670000a22001450004500
245 _aThe economics and control of road-rail competition
100 _aKolsen, H.M.
260 _aSydney
_bSydney University Press
_c1968
300 _a182p.
020 _a424057905
080 _a656.03
_bK6
650 _aTRANSPORTATION - Economics
041 _aEN
942 _cBK
999 _c43513
_d43513