Ward  <br/><br/>
PMP challenge  
/ J. LeRoy Ward, Ginger Levin. 
 - 4th ed.. 
 - Arlington  ESI International  2005. 
 - various paging  il.  21cm 
<br/><br/><label>ISBN: </label>9781890367404  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Project management
<br/><br/><label>Dewey Class. No.: </label>658.404 WAR 2005