Russell L. Ackoff  1919- <br/><br/>
The art of problem solving :  accompanied by Ackoff's fables / 

 - New York :  Wiley,  c1978. 
 - x, 214 p. :  ill. ;  24 cm. 
<br/><br/> "A Wiley-Interscience publication."  Includes index. 
<br/><br/>Bibliography: p. [207]-208. 
<br/><br/><label>ISBN: </label>0471042897 
<br/><br/><label>LCCN: </label>78005627  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving.
<br/><br/><label>LC Class. No.: </label>HD30.29  / .A25 1978 
<br/><br/><label>Dewey Class. No.: </label>658.4/03