1
other
Published in 2013
Repository Repositorio Universidad Estatal Península de Santa Elena
2
other
Published in 1910
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
3
other
Published in 1910
Repository Repositorio Biblioteca Digital CCE
4
other
Published in 2020
Repository Repositorio Universidad Regional Autónoma de los Andes
5
other
Published in 2016
Repository Repositorio Universidad Nacional de Chimborazo
6
other
Published in 1891
Repository Repositorio Biblioteca Digital CCE
7
other
Published in 1895
Repository Repositorio Biblioteca Digital CCE
8
other
Published in 1895
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
9
other
Published in 1891
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
10
other
Published in 2014
Repository Repositorio Universidad de Cuenca
11
other
Published in 1944
Repository Repositorio Biblioteca Digital CCE
12
other
Published in 1944
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13
other
Published in 1903
Repository Repositorio Biblioteca Digital CCE
14
other
Published in 1903
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
15
other
Published in 1996
Repository Repositorio Escuela Superior Politécnica del Litoral
16
other
Published in 2019
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
17
other
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
18
other
Published in 1966
Repository Repositorio Escuela Superior Politécnica del Litoral
19
other
Published in 2005
Repository Repositorio Escuela Superior Politécnica del Litoral
20
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral