9
book
by Borja, Luis
Published in 1932
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
10
book
by Borja, Luis
Published in 1932
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13
bachelorThesis
Published in 2012
Repository Repositorio Universidad Católica de Santiago de Guayaquil
14
bachelorThesis
Published in 2018
Repository Repositorio Universidad Técnica de Ambato
15
bachelorThesis
Published in 2014
Repository Repositorio Universidad San Francisco de Quito
16
book
Published in 1936
Repository Repositorio Universidad de Cuenca
17
book
Published in 1932
Repository Repositorio Biblioteca Digital CCE
18
other
Published in 1932
Repository Repositorio Biblioteca Digital CCE
19
bachelorThesis
Published in 2010
Repository Repositorio Universidad de Cuenca
20
article
by Rosas Borja, Luis Andres; Mendoza Mera, David Andres; Asencio Ochoa, Juan Andres; Tobalina Ditto, Constantino Francisco
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral