Wilden, Anthony <br/><br/>
System and structure: essays in communication and exchange 
by Anthony Wilden 
 - London  Tavistock  1972 
 - 540p. 
<br/><br/> Pound 6.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge<br/>Communication
<br/><br/><label>Dewey Class. No.: </label>B1007 W645