Pimm , David. <br/><br/>
Speaking mathematically :   communication in mathematics classrooms /  
David Pimm. 
 - London :   Routledge & K. Paul ,   1987. 
 - xvii, 217 p. :    ill.  ;    23 cm. 
 - Language, education, and society.   .
<br/><br/>Includes bibliographical references (p.208-215) and index. 
<br/><br/><label>ISBN: </label>0710211333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics /x Study and teaching.--------<br/>Mathematical notation.--------<br/>Communication in education.--------