Hatfield,Mary M. <br/><br/>
Mathematics methods for elementary and middle school teachers / 
by Mary M. Hatfield ... [et al.]. 
 - 4th ed. 
 - New York :  Wiley,  2003. 
 - xxxii, 429 p. :  ill. ;  28cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471402123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Mathematics--Study and teaching (Middle school)
<br/><br/><label>Dewey Class. No.: </label>530