Bennett, Albert B. <br/><br/>
Mathematics for elementary teachers:  a conceptual approach/ 
Albert B. Bennett, Jr. and L. Ted Nelson. 
 - 6th Edition 
 - Boston:   McGraw-Hill,  c2004. 
 - xii, 875 pages:  illustrations;  26 cm. 
<br/><br/> Includes bibliographical references and index.<br/> 
<br/><br/><label>ISBN: </label>0-07-253294-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics. 
<br/><br/><label>Dewey Class. No.: </label>DC 510  / B43m