Sack, Robert David <br/><br/>
Conceptions of space in social thought :  a geographic perspective / 
Robert David Sack 
 - Minneapolis :  University of Minnesota Press,  1980 
 - ix, 231 p. :  ill. ;  23 cm. 
<br/><br/> Includes indexes 
<br/><br/>Bibliography: p.202-223 
<br/><br/><label>ISBN: </label>0816610126  27.50 0816610150 (pbk.)  9.95 
<br/><br/><label>LCCN: </label>80-16894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographical perception