Essentials of educational measurement 
Robert L. Ebel and David A. Frisbie 
 - 5th 
 - New Delhi  Prentice hall of India  1991 
 - xii,370p. 
<br/><br/><label>ISBN: </label>0-87692-700-2  Rs.79.00 
<br/><br/><label>Dewey Class. No.: </label>371.26  / F917