Operación Cefeida
From Author Wars - https://authorwars.com/publications/operacion-cefeida-949670.html
Overview:
- Title: Operación Cefeida
- Author: Profesor Hasley
- Year: 1956
- Publisher: Valenciana
- Pages: 126
- Binding: Paperback
- Type: Chapter Book
- Title Reference: Operación Cefeida
- Notes: Assumed first edition. This entry is for the initial printing. Data from OCLC/WorldCat and Biblioteca Nacional de España. The cover artwork is signed by the artist. BNE gives the publication year as of [1956?].