1
book
by Albán Gómez, Ernesto; Andrango, Alberto; Bustamante, Teodoro; Chancoso, Blanca; López, Ana Karina; Macas, Luis; Moreano, Alejandro; Nieto, Santiago; Pachano, Simón
Published in 1993
Repository Repositorio Universidad Politécnica Salesiana
2
article
Published in 2024
Repository Revista Ciencias Sociales
3
article
Published in 2003
Repository Revista ICONOS
4
article
Published in 2003
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales