Ayres, Robert U., <br/><br/>
Turning Point : 

 -  Earthscan,  1998. 
 - 276 pages 
<br/><br/><label>ISBN: </label>9781853834394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business & Economics.
<br/><br/><label>Dewey Class. No.: </label>338.9001  / AYR