Asaad, Abubakar S. <br/><br/>Measurement and evaluation concepts and principles Abubakar S.Asaad  -- Manila  Rex Book Store'  2004 <br/>viii, 206p. :  23 cm. <br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>971-23-4030-9 <br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements<br/>Psychometrics.