Hay, Alan M. <br/><br/>
Transport for the space economy :  a geographical study / 
by Alan Hay 
 - London :  MacMillan,  1973 
 - xii, 192 p. :  illus. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0333114183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation