Ackoff, Russell L. <br/><br/>
On purposeful systems:an interdisciplinary analysis of individual and social behavior as a system of purposeful events 
edited by:Emery, Fred E.

 - New Brunswick  Aldine Transaction  2006 
 - xv, 288 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-202-30798-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology<br/>Social systems
<br/><br/><label>Dewey Class. No.: </label>302.3 ACK-O