00520nam a2200181Ia 4500082001900000100001400019245006000033260002800093300002100121490003900142500000500181690000600186700000500192952010000197964001700297921000900314999001500323  a309.5bH412.TS  aHay, Alan  aTransport for the space economy; a geographical studyb  aLondonbMacmillanc1973  axii, 192p. Index  aFocal problems in Geography series  a  a   a  00104070aISIbISId1998-07-15l0o309.5 H412.TSpDP9645r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a3701  c3701d3701