Hay, Alan <br/><br/>
Transport for the space economy  a geographical study 

 - London  The Macmillan press ltd.  1973 
 - xii, 192 p.; 21cm. 
<br/><br/><label>ISBN: </label>333114191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economy of transportation<br/>Transportation - economic aspects<br/>Transportation economics