Nadira Zahra <br/><br/>
A comparative study of performance of In-service promotees and directly selected subject specialists of biology teaching at secondary level in Islamabad city  / 
Nadira Zahra 
 - Islamabad:  Allama Iqbal Open University,  2014. 
 - xii, 57p. 
<br/><br/> HB 
<br/><br/>MPhil Thesis 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science education
<br/><br/><label>Dewey Class. No.: </label>507  / NAC