1

book
Published in 1939
Repository Repositorio Biblioteca Digital CCE
2

book
Published in 1937
Repository Repositorio Biblioteca Digital CCE
3

book
Published in 1942
Repository Repositorio Biblioteca Digital CCE
4

book
Published in 1941
Repository Repositorio Universidad de Cuenca
5

book
Published in 1942
Repository Repositorio Universidad de Cuenca
6

book
Published in 1941
Repository Repositorio Universidad de Cuenca
7

book
Published in 1945
Repository Repositorio Universidad de Cuenca
8

book
Published in 1962
Repository Repositorio Universidad de Cuenca
9

book
Published in 1939
Repository Repositorio Universidad de Cuenca
10

book
Published in 1941
Repository Repositorio Universidad de Cuenca
11

book
Published in 1937
Repository Repositorio Universidad de Cuenca