1
book
Published in 1934
Repository Repositorio Universidad de Cuenca
2
other
Published in 1939
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
3
other
Published in 1937
Repository Repositorio Biblioteca Digital CCE
4
book
Published in 1937
Repository Repositorio Biblioteca Digital CCE
5
book
Published in 1939
Repository Repositorio Biblioteca Digital CCE
6
other
Published in 1939
Repository Repositorio Biblioteca Digital CCE
7
other
Published in 1937
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales