1
other
Published in 2019
Repository Repositorio Universidad Andina Simón Bolivar
2
other
Published in 1999
Repository Repositorio Escuela Superior Politécnica del Litoral
3
other
Published in 2015
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
4
other
Published in 1886
Repository Repositorio Biblioteca Digital CCE
5
other
Published in 1979
Repository Repositorio Biblioteca Digital CCE
6
other
Published in 1987
Repository Repositorio Biblioteca Digital CCE
7
other
Published in 1987
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
8
other
Published in 1979
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
9
other
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
10
other
Published in 1886
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
11
other
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
12
other
by León XIII
Published in 1881
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13
other
Published in 1879
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
14
other
Published in 1976
Repository Repositorio Biblioteca Digital CCE
15
other
Published in 1976
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
16
other
Published in 2019
Repository Repositorio Universidad Andina Simón Bolivar
17
other
Published in 2016
Repository Repositorio Universidad Técnica de Ambato
18
other
Published in 1880
Repository Repositorio Biblioteca Digital CCE
19
other
Published in 1934
Repository Repositorio Biblioteca Digital CCE
20
other
Published in 1888
Repository Repositorio Biblioteca Digital CCE