By Valera, Juan.
Mexico Editora Latinoamericana, S.A. 1958 .
255 p. 19 cm..

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
[238] p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1958 .
244 p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
271 p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
[207] p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
[253] p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
180 p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
166 p.

By Gallegos Freire, Rómulo Ángel del Monte Carmelo, | Gallegos, Rómulo.
Lima Editora Latinoamericana 1966 .
[257] p.