
Adroddiad gan Ysgrifennydd Gwladol Cymru yn unol â Deddf Llyfrgelloedd Cyhoeddus ac Amgueddfeydd 1964 : 1 Ebrill 1992 - 31 Mawrth 1993 = Report by the Secretary of State for Wales in pursuance of the . Published by Welsh Office in 1992. Publication and catalogue information, links to buy online and reader comments.