Y gofod chwil
By: Errol Lloyd ; addaswyd y llyfr hwn i'r Gymraeg gan Dylan Williams.
Contributors: Williams, Dylan.; National Language Unit of Wales.
Series: Project Llyfrau Longman
Publisher: Uned Iaith Genedlaethol Cymru
Published: 1997
Place of publication: Caerdydd
Language: wel
Number of pages: 16
Subjects: Welsh language -- Readers.
Genres: Readers.
Work titles: Giddy space.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition: London : Addison Wesley Longman, 1994.

Addasiad Cymraeg gan = Welsh adaptation by: Dylan Williams.

Addasiad Cymraeg o = Welsh adaptation of: Giddy space.