McGree, Mark G. <br/><br/>
Human spatial abilities  Mark G. McGree. 

 - New York  Praeger Pub.  1979 
 - xiv, 144p., 28cm. 
<br/><br/><label>ISBN: </label>0-03-052391-5. 
<br/><br/><label>Dewey Class. No.: </label>153.752,  / M15H