Public health and epidemiology at a glance /
Margaret Somerville, K. Kumaran, Rob Anderson.
- Chichester, West Sussex : John Wiley, 2012.
- 94 p. : col. ill, diagrs, charts, graphs, maps
- (At a glance series). .
Includes bibliographical references
9781118999325 (pbk.)
Epidemiology--Methodology. Public health. Needs assessment.