Gayen, A. K. <br/><br/>
Measurement of achievement in mathematics  A statistical study on effectiveness of board and university examinations in India 

 - New Delhi  India, Ministry of education  1961 
 - xiv,xxxx,176 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.27