Long, Calvin T. <br/><br/>
Mathematical Reasoning  for elementary teachers 

 - 3rd 
 - London  Addison Wesley  2003 
 - xx, 991p,:  ill.; 
<br/><br/><label>ISBN: </label>0201785692 
<br/><br/><label>LC Class. No.: </label>QA 135.6  / .L85 2003