Arthur y postmon
By: testun: Julia Donaldson ; lluniau: Axel Scheffler.
Contributors: Scheffler, Axel.
Series: Storïau Llwyn y Mes
Publisher: Dref Wen
Published: 2000
Place of publication: Caerdydd
Language: wel
Number of pages: 12
Subjects: Welsh language -- Readers.; Bears -- Juvenile fiction.
Genres: Readers.; Juvenile fiction.
Work titles: Postman Bear.
Notes: Llyfr bordyn = Board book.

Llyfr-codi-llabed = Lift-the-flap-book.

Argraffiad Saesneg gwreiddiol = Original English edition: London :Campbell Books, 2000.

Addasiad Cymraeg o = Welsh adaptation of: Postman Bear.