Natarajan, V.. <br/><br/>
Monograph on Practical Examinations for Universities /  

 - 1st ed /  
 - New Delhi-1 :   Association of Indian Universities. 
 - p.219 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Monograph
<br/><br/><label>Dewey Class. No.: </label>T4:5,5  / L9