Llyfrcwis S4C
By: Geoff Ballinger, Dylan Williams ; lluniau/dylunio Glyn Rees.
Contributors: Williams, Dylan.; Rees, Glyn.
Publisher: Hughes a'i Fab
Published: 1990
Place of publication: Caerdydd
Language: wel
Number of pages: 48
Subjects: Sianel Pedwar Cymru -- Miscellanea.; Children's questions and answers.