Locating people in longitudinal studies
Subtitle: a research report and suggested guidelines
By: Donald M. Crider, Fern K. Willits, Robert C. Bealer
Contributors: Willits, Fern K; Bealer, Robert C
Series: Bulletin - Pennsylvania State University, College of Agriculture. Agricultural Experiment Station ; no. 778; Bulletin (Pennsylvania State University. Agricultural Experiment Station) -- 778
Publisher: Pennsylvania State University
Published: 1972
Place of publication: University Park
Language: eng
Number of pages: 29
Subjects: Longitudinal method; Social sciences -- Research
Notes: Bibliography: p. 29