1
book
Published in 1904
Repository Repositorio Biblioteca Digital CCE
2
book
Published in 1904
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
3
bachelorThesis
Published in 2017
Repository Repositorio Universidad de las Fuerzas Armadas
4
Published in 1975
Repository
5
article
Published in 2017
Repository Repositorio Universidad Internacional del Ecuador
6
article
by VALAREZO MANOSALVAS, CARLOS; MAZA CHAMBA, HECTOR; CHAMBA TACURI, CARLOMAGNO NIXON; VALAREZO MANOSALVAS, LUIS GUILLERMO; MERINO, VICENTE BOLIVAR; VILLAMAGUA, MIGUEL ANGEL; MORA, MARCONI; GONZALEZ, RICARDO
Published in 2010
Repository Repositorio Universidad Nacional de Loja