Aziz-ur-Rehman Chauhan <br/><br/>
Effect of two learning treatments on congnitive achievement in basic electronics by students verying in problem-solving ability (Ph D) 
Aziz-ur-Rehman Chauhan 
 - Columbia:  Faculty of the Graduate School, University of Missouri,  1973. 
 -  157p. 
<br/><br/><br/>eng 
<br/><br/><label>Standard No.: </label>https://i.ibb.co/DcNFC41/Thesis-cover.png 
<br/><br/><label>Dewey Class. No.: </label>370.1523  / AZE