'Mai 2012 = May 2010' - clawr = cover.
Bil Cynulliad Cenedlaethol Cymru (Ieithoedd Swyddogol) : adroddiad cyfnod 1 y pwyllgor = National Assembly for Wales (Official Languages) Bill : stage 1 committee report. Published by Cynulliad Cenedlaethol Cymru in 2012. Publication and catalogue information, links to buy online and reader comments.