Muhammad Shafique <br/><br/>
Effect of teaching aids on students performance in chmistry at secondary level in district Abbottabad  / 
Muhammad Shafique 
 - ISLB  AIOU  2004. 
 - 77p. 
<br/><br/> HB 
<br/><br/>MED 
<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/>Chemistry--Study And teaching--Audiovisual aids<br/>Teaching--Aids and devices <br/>Dissertations, Academic--MEd Science Education
<br/><br/><label>Dewey Class. No.: </label>371.33  / MUE