Health and personal social services statistics for England and Wales (with summary tables for Great Britain).
Great Britain.Department of Health and Social Security.
London, H.M.S.O.,
1973.
Social service
Digest of health statistics for England and Wales
Health and personal social services statistics for England (with summary tables for Great Britain)
Health and personal social services statistics for Wales = Ystadegau iechyd a gwasanaethau cymdeithasol personol, Cymru