Hay, Alan M. <br/><br/>
Transport for the space economy :  a geographical study / 
Alan Hay. 
 - London :  Macmillan,  1973. 
 - xii, 192 p. :  ill. ;  22 cm. 
 - Focal problems in geography series. .
<br/><br/>Includes bibliography (p. 167-185). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation.
<br/><br/><label>Dewey Class. No.: </label>91:380.5 HAY