Royal P Shankara <br/><br/>
Investigation into the difficulties of pupils of class IX (of Bangalore city schools) in factorisation and the construction of a diagnostic test, for the same purpose 

 -  1956 
 - 67p. 
<br/><br/><br/>M.Ed. Dissertation, 1956 (Delhi University) 
<br/><br/><label>Source: </label>Dissertations