By Blake, Robert Rogers.
Bilbabo Ediciones Deusto 1986 .
167 p. , Translation of: The secretary grid. 0814457622

By Bergeron, G..
Bilbabo Editorial Desclee de Brpuwer 1980 .
142 p. , Translation of : Amour sans carre blanc.

By Alfaro Jimenez, Juan..
Bilbabo Ediciones Mensajero 1976 .
158 p. 8427110138