At SM we know that education stands for development. 'Savia' means 'sap' in Spanish, and, just like plant sap, education nourishes, develops and generates life, and it is in constant renovation. Education is the new sap that fuels the future.This is Savia
El autor de CLOSE UP B1+ ALUM+COMPANION 2ª, con isbn 978-1-4737-6453-8, es Aa.vv..