00438nam a2200133Ia 4500008004100000020001800041040001300059082001500072245009400087260002300181300002400204650002600228710005000254191130s2004##################000#0#eng##  a9780116217356  aACLcACL  a491.66 CEN  aCensus 2001 : report on the Welsh languagecGreat Britain. Office for National Statistics  aNorwichbTSOc2004  a113 p., [113] : ill  aWales -- Census, 2001  aGreat Britain. Office for National Statistics