Mathematics : teachers' training manual/ 
National council of educational research and training 
 - New Delhi :  NCERT,  2010 
 - 148p. :  col. ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9789350071359 
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Council of Educational Research and Training
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics teachers--Training of
<br/><br/><label>Dewey Class. No.: </label>510.71