Churchman, C. West <br/><br/>
Challenge to reason 
C. West Churchman. 
 - New York  Mcgraw Hill  c1968. 
 - vii, 223p.; 21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management Science. 
<br/><br/><label>Dewey Class. No.: </label>658  / C36C