Rothwell, William J., 1951- <br/><br/>
Competency Training Basics / 
Rothwell, William J., 1951- 
 - xi, 146 p. ; 25 cm. 
<br/><br/><label>ISBN: </label>9781562866983 
<br/><br/><label>Dewey Class. No.: </label>658.3124