Yn y bocs
By: gan WendyBody ; darluniwyd gan Adrienne Geoghegan ; (addaswyd y llyfr hwn i'r Gymraeg gan Julie Paschalis).
Contributors: Geoghegan, Adrienne.; Paschalis, Juli.; National Language Unit of Wales.
Series: Project Llyfrau Longman
Publisher: Uned Iaith Genedlaethol Cymru CBAC
Published: 1996
Place of publication: Caerdydd
Language: wel
Subjects: Welsh language -- Readers.
Work titles: In the box.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Harlow: Longman Group, 1994.

Addasiad Cymraeg gan = Welsh adaptation by: Julie Paschalis.

Addasiad Cymraeg o = Welsh adaptation of: In the box.