Gayen, A.K. <br/><br/>
Measurement of achievement in mathematics: A statistical study on effectiveness of Board and University Examination 

 - New Delhi  Ministry of Education  1961 
 - 176p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mehods of Instruction and Study
<br/><br/><label>Dewey Class. No.: </label>371.271 GAY