Datta, Jayanti <br/><br/>
Study of the attitudes of pupils towards rewards and punishments 

 - North-Eastern Hill University 
 - Shillong  NEHU, Dept.of Educational Research & Studies  [19_?] 
 - [22], 197p.(various pagings); 29cm.- 
<br/><br/> Supervisor :  .... 
<br/><br/><label>Dewey Class. No.: </label>DS  / 371.50954164 DAT