261

bachelorThesis
Repository Repositorio Universidad Católica de Santiago de Guayaquil
262

263

article
Published in 2006
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
269

bachelorThesis
Published in 2015
Repository Repositorio Universidad Tecnológica Equinoccial
270

bachelorThesis
Published in 2003
Repository Repositorio Pontificia Universidad Católica del Ecuador
272

book
Published in 1936
Repository Repositorio Biblioteca Digital CCE
273

book
Published in 1924
Repository Repositorio Biblioteca Digital CCE
274

book
Published in 1934
Repository Repositorio Biblioteca Digital CCE
276