David Hyerle <br/><br/>
Visual Tools For Transforming Information Into Knowledge 

 - 2th ed. 
 -   Corwin Press  ©2009 
<br/><br/><label>ISBN: </label>9781412924276  111.6111.6 
<br/><br/><label>Dewey Class. No.: </label>370.1523/HYE