Ronit Bird <br/><br/>
Dyscalculia resource book: Games and puzzles for ages 7 to 14 (with cd rom) 

 - New Delhi  Sage Publications India Pvt. Ltd.   2011 
 - xxi,224p. 
<br/><br/><label>ISBN: </label> RS 2460.00 (UKP 30.00) 
<br/><br/><label>Source: </label> RS 2460.00 (UKP 30.00) 
<br/><br/><label>Dewey Class. No.: </label>371.3078 RON