Lillis, Kevin M. <br/><br/>
Improving basic education :  preconditions for successful inspection and supervision - implications for training / 
Kevin M. Lillis. 
 - París :  IIEP,  1992. 
 - 26 p. 
 - Increasing and improving the quality of basic education ;  7 .
<br/><br/><label>Encabezamiento--Tema: </label><br/>Supervisión escolar