Ross, Kenneth N. <br/><br/>
Indicators of the quality of education :  a summary of a national study of primary schools in Zimbabwe / 
Kenneth N. Ross, T. Neville Postlethwaite. 
 - París :  UNESCO :  IIEP,  1992. 
 - 67 p. 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Educación primaria--África