Sheffield, Linda Jensen. , <br/><br/>
Teaching and learning elementary and middle school mathematics / 
Linda Jensen Sheffield, Douglas E. Cruikshank. 
 - 4th ed. 
 - viii, 520 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>0471387975 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics --Study and teaching (Elementary).<br/>Mathematics --Study and teaching (Middle school).
<br/><br/><label>LC Class. No.: </label>QA135.5   / .S53 2001