Mohammad Pervez <br/><br/>
Concrete operational thought as a construct and its relevance to school education in Pakistan 
Mohammad Pervez 
 - Islamabad:  Quaid-i-Azam University,  1992. 
<br/><br/><label>Standard No.: </label>https://i.ibb.co/DcNFC41/Thesis-cover.png 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology<br/>Education, primary-Pakistan<br/>Psychology-Pakistan 
<br/><br/><label>Dewey Class. No.: </label>370.15095491  / MOC