Ebel, Robert L.. Essentials of educational measurement / by Robert L. Ebel and David A. Frisbie. - 5th ed. / - New Delhi : Prentice-Hall of India Private Limited , 1991 - xii, 370p : ISBN: 0-87692-700-2 Subjects--Topical Terms: Education Dewey Class. No.: T:5 / N1;5