Gwelyau
By: gan Carole Beaty ; [testun Cymraeg: Berwyn Prys Jones].
Contributors: Jones, Berwyn Prys.; Welsh Joint Education Committee.; National Language Unit of Wales.
Series: Project Llyfrau Longman
Publisher: CBAC
Published: 1997
Place of publication: Caerdydd
Language: wel
Number of pages: 16
Subjects: Beds -- Juvenile literature.
Work titles: Beds.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Harlow: Longman Group, 1994.

Addasiad Cymraeg gan = Welsh adaptation by: Berwyn Prys Jones.

Teitl clawr = Cover title.

Addasiad Cymraeg o = Welsh adaptation of: Beds.

Yn cynnwys geirfa fer yng nghefn y llyfr = Incudes short vocabulary at back of book.