1
book
Published in 1929
Repository Repositorio Biblioteca Digital CCE
2
book
Published in 1931
Repository Repositorio Biblioteca Digital CCE
3
book
Published in 1964
Repository Repositorio Universidad de Cuenca
4
book
Published in 1968
Repository Repositorio Universidad de Cuenca
5
book
Published in 1952
Repository Repositorio Universidad de Cuenca