Connor Joseph <br/><br/>
The art of system thinking/ 
Joseph O'Connor 
 - London:  Thorsons,  1997. 
 - xix,264p.; 
<br/><br/><label>ISBN: </label>0722534426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>systems thinking
<br/><br/><label>LC Class. No.: </label>BF408.2.O366 1997