Harper <br/><br/>
Preparing objective Examinations	A Hand book for Teachers, Students and Examiners 
A.Edwin Harper 
 - 2 
 - Newdelhi				  Prentice -Hall of India  1992 
 - 510 
<br/><br/><label>ISBN: </label>876924968							 
<br/><br/><label>Dewey Class. No.: </label>370  / HAR