@book{144, author = {Prats, Joaquím and Valls, Rafael}, title = {Iberoamérica en las aulas: }, publisher = {Milenio, }, year = {2015. }, series = {Educación }, address = {Lleida: }, edition = {Primera edición }, url = {http://sgi-ab.unae.edu.ec/libros/01-001433.html} }