Long, Calvin T. <br/><br/>
Mathematical reasoning for elementary teachers / 
Calvin T. Long, Duane W. DeTemple. 
 - 2nd ed. 
 - Boston :  Pearson Addison Wesley,  2000. 
<br/><br/><label>ISBN: </label>0321204332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics