Figueroa, Max. <br/><br/>
The Basic secondary school in the country :  an educational innovation in Cuba / 
Max Figueroa; Abel Prieto; Raúl Gutiérrez. -- 
 - Paris :  Ginebra :  UNESCO;  OIE,  1974. 
 - vii, 47 (1) p. 
 - Experiments and innovations in education ;  7. .
<br/><br/><label>ISBN: </label>9231011715 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>373.51 (729.1) =20 FIG No.7.