Rao, V K (ed) & Reddy, R S (ed) <br/><br/>
Teachers and testing techniques 

 - Commonwealth Publishers, New Delhi  1992 
 - vi,260 
<br/><br/><label>ISBN: </label>817169-226-5 
<br/><br/><label>Dewey Class. No.: </label>371.26 Rao