Shabana Maqsood <br/><br/>
A study of effectiveness of demonstration method for teaching science at elementary level  : M. Ed Science education 
Shabana Maqsood 
 - Islamabad:  AIOU,  2012. 
 - xi, 75p. 
<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  / SHS