TY  - CHAP
A1  - Ryder, N.B.
T1  - The cohort as a concept in the study of social change
Y1  - 1986
DO  - 10.1007/978-1-4613-8536-3_2
A3  - Mason, W.M.
A3  - Fienberg, S.E.
T2  - Cohort analysis in social research: Beyond the identification problem
CY  - New York, NY
PB  - Springer

ER  -