1
book
by Loyola Illescas, Edgar; Jara Cobos, Raquel Victoria; Tobar Pesántez, Luis; Solano Gallegos, Santiago; Antonio Pérez, Vicente Mejía; Medina Aguirre, Santiago; Cárdenas Jho, Paulina; Farfán Pacheco, Pablo; Álvarez Rodas, Luis
Published in 2018
Repository Repositorio Universidad Politécnica Salesiana