TY  - CHAP
A1  - Thatcher, A.R.
T1  - Trends and prospects at very high ages
Y1  - 1997
A3  - Charlton, J.
A3  - Murphy, M.
T2  - The health of adult Britain 1841-1994
CY  - London
PB  - The Stationery Office
T3  - Volumes 1 and 2

ER  -