Muhammad Yousaf <br/><br/>
A comparative study of factors affecting performance of rural and Urban students in science subjects at secondary level in distt. Mardan  : M.Ed. Science Education 
Muhammad Yousaf 
 - Islamabad :  AIOU,  2002. 
 - xiii, 51p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Standard No.: </label>https://i.ibb.co/DcNFC41/Thesis-cover.png 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science education<br/>Dissertation, Academic -- M.Ed. Science Education
<br/><br/><label>Dewey Class. No.: </label>507  / YOC