Muhammad Khan <br/><br/>
Impact of pre-lab activities in physics laboratory skills on the performance of students at secondary school levels in Khyber Pakhtunkhwa  : M.Phil Science Education 
Muhammad Khan 
 - Islamabad:  AIOU,  2012. 
 - xvi, 164p. 
<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/>Dissertations, Academic--MPhil Science Education
<br/><br/><label>Dewey Class. No.: </label>507  / KHI