Churchman, C. West <br/><br/>
The systems approach, 
by C. West Churchman. 
 - New York,  Delacorte Press  [1968] 
 - xi, 243 p.  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems management