Bennett, Albert B. <br/><br/>
Mathematics for elementary teachers :  a conceptual approach / 
Albert B. Bennett and L. Ted Nelson. 
 - 6th ed. 
 - Boston :  McGraw-Hill,  c2004. 
 - 875 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072532947 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.3  / .B457