Ackoff, Russell L.  1919- <br/><br/>
A concept of corporate planning / 
by Russell L. Ackoff 
 - New York :  Wiley-Interscience,  1970 
 - xiii,158p. :  illus. ;  22 cm. 
<br/><br/>Bibliography: p.146-154 
<br/><br/><label>ISBN: </label>0471002909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management<br/>Planning