Yakaiah, Avula <br/><br/>
Investigation into the causes of under achievement in mathematics among the students of secondary schools 

 -  Osmania University, Hyderabad  2007 
 - 208 
<br/><br/>include bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathmatics--Study and teaching (Secondary)<br/>Education, Secondary<br/>Students--Education (Higher)<br/>Mathmatical ability--Testing<br/>Achievement tests--Study and teaching (Secondry)
<br/><br/><label>Dewey Class. No.: </label>TY.0053