Van De Walle, John A <br/><br/>
Teaching student- Centered Mathematics 
John. A Van De Walle 
 -  Pearson (2005) 
 - 378 
<br/><br/><label>ISBN: </label>9780205417971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Student-Centered Concepts
<br/><br/><label>Dewey Class. No.: </label>372.2