1
bachelorThesis
Published in 2003
Repository Repositorio Universidad Politécnica Salesiana
2
article
Published in 1996
Repository Revista CHASQUI
3
article
Published in 1992
Repository Revista CHASQUI
4
article
Published in 1993
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
5
article
Published in 1986
Repository Revista CHASQUI