Dubois David D <br/><br/>
Competency toolkit 

 - Canada  HRD Press           2007 
<br/><br/><label>ISBN: </label>0874255694 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:9, P7.1- .2