Chinn, Steve <br/><br/>
More trouble with maths :  a complete guide to identifying and diagnosing mathematical difficulties / 
Steve Chinn 
 - New York :  Routledge,  c2012 
 - viii, 181 p. ;  30 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780415670135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching<br/>Mathematical ability--Testing