Public Health and population change :current issue /
edited by Mindel C. Sheps and Jeanne Clare Ridley.
- Pittsburgh : University of Pittsburgh Press , c1965.
- xvii, 557 p. : diagrs., tables ; 24 cm.
Product of a symposium on Research issue in Public Health and Popula tion Change sponsored by the Graduate School of Public Health at the Un iversity of Pittsburgh, Pittsburgh, Pennsylavia in June, 1964.