00278nam a2200109Ia 4500082001900000100003500019245002600054260002600080300002700106500000500133700003000138  a309.5bW584.TG  aWhite, H. P. and Senior, M. L.  aTransport geographyb  aLondonbLongmanc1983  axi, 224p. Index, Bibl.  a  aSenior, M. L. ; jt. auth.