Bennett, Albert B. and Jr. L Ted Nelson <br/><br/>
Mathematics for Elementary Teachers: A Conceptual Approach 

 - 5th ed. 
 - Boston  Mc graw-hill  2001 
 - 868p.  Coloured illustrations. 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA 39.2  /  .B47 2001