Kellaghan, Thomas <br/><br/>
Using assessment to improve the quiality of education / 
Thomas Kellaghan, Vincent Greaney. 
 - París :  UNESCO, International Institute for Educational Planning,  2001. 
 - 98 p. 
 - Fundamentals of educational planning ;  71 .
<br/><br/><label>ISBN: </label>9280312154 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Calidad de la educación