Soni, B.R. <br/><br/>
Concepts of understanding of concepts in Pune -Geometry 

 - New Delhi  NCERT  1965 
 - Various pagings 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education 2. Geometry
<br/><br/><label>Dewey Class. No.: </label>371.2642 SON