Census 2001 : definitions : laid before parliament pursuant to section 4(1) Census Act 1920 and Census (Northern Ireland) Act 1969 : laid before the Scottish Parliament pursuant to section 4(1) Census Act 1920 /
Great Britain.Office for National Statistics.
General Register Office (Scotland)
Great Britain.Northern Ireland Office.Statistics & Research Agency.
London : TSO,
c2004.
Full text also available via Internet.