WARING , A. <br/><br/>
PRACTICAL SYSTEMS THINKING 

 -  LONDON : THOMSON  1996 
 - 282 p. 
<br/><br/><label>ISBN: </label>0000412717506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>computer science 
<br/><br/><label>Dewey Class. No.: </label>004.21  / W16