Von Foerster, Heinz,  1911- <br/><br/>
Understanding understanding :  essays on cybernetics and cognition / 
Heinz von Foerster 
 - New York :  Springer,  2003 
 - xii, 362 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 339-349) and index 
<br/><br/><label>ISBN: </label>0387953922 (hbk.)  RM439.86 
<br/><br/><label>LCCN: </label>2001-057676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cybernetics<br/>Cognition