TY - RPRT A1 - Perelli-Harris, B. A1 - Kreyenfeld, M. A1 - Kubisch, K. T1 - Harmonized histories: Manual for the preparation of comparative fertility and union histories Y1 - 2010 DO - 10.4054/MPIDR-WP-2010-011 PB - Max Planck Institute for Demographic Research CY - Rostock ER -