Doug  <br/><br/>
Practice Perfect  - 
Doug lemov 
 - 2012 
 - Canada  Wiley  2012 
 - 263  - 
<br/><br/> - 
<br/><br/><label>ISBN: </label>97778-11-118-21658-3 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Dewey Class. No.: </label>650  /           GOU