1
book
Published in 1996
Repository Repositorio Universidad Politécnica Salesiana
2
article
Published in 1997
Repository Revista ICONOS
3
article
Published in 2024
Repository Revista Ciencias Sociales
4
article
Published in 1997
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
5
article
Published in 1980
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
6
article
Published in 1978
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
7
article
Published in 1989
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
8
book
Published in 1995
Repository Repositorio Universidad Politécnica Salesiana