Rafi Ullah Khan <br/><br/>
A study of practical work in physics at secondary level in Diatrict Hangu  : M. Ed Science Education 
Rafi Ullah Khan 
 - Islamabad:  AIOU,  2002. 
 - 79p. 
<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  / RAS