00252nam a2200109Ia 4500082002500000100002100025245003000046260004100076300001500117500000500132700000500137  a309.5091734bT455.RT  aThomas, D. S. J.  aRural transport problemb  aLondonbRoutledge & Kegan Paulc1963  axiv, 176p.  a  a