Darchhingpuii <br/><br/>
Study of science achievement, attitute toward science and problem solving ability among the secondary school student in Aizawl 

 - NEHU 
 - Shillong  NEHU, Department of Education   1988 
 - 1v.[various pagings]:tables;  28cm. 
<br/><br/><label>Dewey Class. No.: </label>DS  / 372.350420954166 DAR