Yr Iaith yn y gwaith
Subtitle: swyddiadur : sgiliau a gofynion swyddi ym Meirion a Dwyfor = Welsh at work : jobs directory : a guide to jobskills & requirements in Meirion & Dwyfor
By: cynllun, testun a golygu Rhiannon Gomer.
Contributors: Gomer, Rhiannon.
Series: Gorwelion Meirion Dwyfor
Publisher: Menter a Busnes
Published: 1995
Place of publication: [Porthmadog]
Language: wel
Number of pages: 115
Other titles: Welsh at work.