Llyfryddiaeth dethol cestyll Clwyd =
Subtitle: Clwyd castles : a selective bibliography.
Contributors: Clwyd Library Service.
Publisher: Clwyd Library service
Published: 1983
Place of publication: [Mold]
Language: eng
Number of pages: 19
Other titles: Clwyd castles.; Cestyll ac amddiffynfeydd Clwyd.
Notes: Cover title: Llyfryddiaeth dethol cestyll ac amddiffynfeydd Clwyd = Clwyd castles and fortifications: a select bibliography.

English text. Welsh and English introduction.