Cymru, Ewrop a'r byd : fframwaith ar gyfer dysgwyr 14 i 19 oed yng Nghymru.
Wales.Welsh Assembly Government.
Wales.Department for Children, Education, Lifelong Learning and Skills.
Caerdydd : Yr Adran plant, Addysg, Dysgu Oes a Sgiliau,
c2009.
Cover title.
"September 2009."
Includes bibliographical references.