245 | Bilbliography

1995. MARCAS UTILIZADAS POR LA CENSURA REPUBLICANA DURANTE LA GUERRA CIVIL ESPAÑOLA. Ernst L.Heller. Edita Lindner Filatelia Ibérica. Mannheim, 1995.

Automatically generated translation

1995. MARKS USED BY THE REPUBLICAN CENSORSHIP DURING THE SPANISH CIVIL WAR. Ernst L. Heller. Edit Lindner Iberian Philately. Mannheim, 1995.