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81
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Published in 1891
Repository Repositorio Biblioteca Digital CCE
82
other
Published in 1897
Repository Repositorio Biblioteca Digital CCE
83
other
Published in 1917
Repository Repositorio Biblioteca Digital CCE
84
other
Published in 1934
Repository Repositorio Biblioteca Digital CCE
85
other
Published in 1876
Repository Repositorio Biblioteca Digital CCE
86
other
Published in 1886
Repository Repositorio Biblioteca Digital CCE
87
other
Published in 2018
Repository Repositorio Universidad Andina Simón Bolivar
88
other
Published in 2004
Repository Repositorio Universidad de Cuenca