Geiriadur dysgwr
Subtitle: learner's Welsh-English dictionary [and] Learner's English-Welsh dictionary
By: [by Ina Tudno-Williams].
Edition: [2nd ed].
Series: Welsh learner series
Publisher: Llyfrau's Dryw
Published: 1970
Place of publication: Llandybië
Language: mul
Notes: Previous ed, 1968.