Churchman, C. West  1913- <br/><br/>
The systems approach / 
C. West Churchman. 
 - Rev. and updated. 
 - New York, N.Y. :  Dell Pub. Co.,  c1979. 
 - xi, 243 p. :  ill. ;  21 cm. 
 - A Delta book .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0440584590 :  $3.95 ($4.50 Can) 
<br/><br/><label>LCCN: </label>80108055  
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.
<br/><br/><label>LC Class. No.: </label>QA402.5  / .C49 1979 
<br/><br/><label>Dewey Class. No.: </label>003  / CHS  1967