1. Foundations of Epidemiology;Lilienfeld,1980
2. Registrar General's social classes: origin and uses;Leete;Population Trends,1977
3. Noise and occupational deafness. Approaches to Occupational Health-2;Acton,1982
4. The work of William Farr;Susser,1987
5. Socio-demographic Mortality Differentials: Longitudinal study 1971–75;Fox,1982