Cymru a'r byd
Subtitle: detholiad o drafodion economaidd a chymdeithasol
By: golygwyd gan W. Arthur Thomas a D. Roy Thomas.
Contributors: Thomas, D. Roy 1937-; Thomas, W. A.
Publisher: Gwasg Prifysgol Cymru
Published: 1988
Place of publication: Caerdydd
Language: wel
Number of pages: 82
Subjects: Wales -- Economic conditions.
Notes: Includes bibliography.