2

book
Published in 1875
Repository Repositorio Biblioteca Digital CCE
4

book
Published in 1861
Repository Repositorio Biblioteca Digital CCE
5

book
Published in 1908
Repository Repositorio Biblioteca Digital CCE
7

book
Published in 1906
Repository Repositorio Biblioteca Digital CCE
9

book
Published in 1861
Repository Repositorio Biblioteca Digital CCE
10

book
Published in 1906
Repository Repositorio Universidad de Cuenca
11

book
Published in 1906
Repository Repositorio Universidad de Cuenca
13

book
Published in 1908
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales