TY - BOOK DA - 1990 LA - eng PY - 1990 TI - A biographic theory of fertility and empirical findings from a German biographical survey: paper prepared for the 12th World Congress of Sociology, Research Committee "Sociology of Population - Comparative Social Demographic Perspectives of the Life Course" UR - https://nbn-resolving.org/urn:nbn:de:0070-bipr-34421 Y2 - 2024-11-22T03:43:58 ER -