The roles of representation in school mathematics / 
Albert A. Cuoco, 2001 yearbook editor ; Frances R. Curcio, general yearbook editor. 
 - Reston, Va. :  National Council of Teachers of Mathematics,  2001. 
 - xiii, 282 p.  
 - Yearbook ;  2001 .
 - Yearbook (National Council of Teachers of Mathematics) ;  2001. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0873534956 
<br/><br/><label>LCCN: </label>2001030155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.<br/>Mental representation.
<br/><br/><label>LC Class. No.: </label>QA11.2  / .N38 2001