Symbolizing and communicating in mathematics classrooms :  perspectives on discourse, tools, and instructional design / 
edited by Paul Cobb, Erna Yackel, Kay McClain. 
 - x, 411 p. :  ill. ;  24 cm. 
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<br/><br/><label>ISBN: </label>080582975X (hb : alk. paper) 0805829768 (pb : alk. paper) 
<br/><br/><label>LCCN: </label>98052381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical notation<br/>Mathematics--Study and teaching
<br/><br/><label>LC Class. No.: </label>QA11  / .S873 2000