Tactile Mathematics Primer  For teaching and learning of basic concepts of Matheamatics 

 - 1st 
 - Sonepat  Raised Line foundation  2018 
 - 25p  includes mathematical diagrams  24cm 
<br/><br/> Embossed graphics that are easy to comprehend via touch. 
<br/><br/> This book covers basic mathematical concepts like types of  angles; ploygons,basic shapes etc along with the content in print and Braille 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / RAI