National Council of Eduational Research and Training (India) <br/><br/>
Geometry: teachers guide; part. 1/ 

 - New Delhi:  NCERT,  1970 
 - 55 
<br/><br/><label>Source: </label> 13701-08-2003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry-Textbook