Ahuja Alprata <br/><br/>
Study of identification as well as categorization of learning difficulties (Errors and misconceptions) faced by 9th grade students in mathematics, with exploration of its plausible causes 

 -  2010 
 - 117p. 
<br/><br/><br/>M.Ed. Dissertation (Delhi University) 
<br/><br/><label>Source: </label>Dissertations