Slot 23
Subtitle: y llyfr
By: golygydd Siân Esmor ; lluniau/dylunio Glyn Rees.
Contributors: Esmor, Siân.; Rees, Glyn.
Publisher: Hughes
Published: 1991
Place of publication: Caerdydd
Language: wel
Number of pages: 64
Subjects: Slot 23 (Television program).; Puzzles -- Juvenile literature.
Notes: Yn cynnwys poster = Contains poster.