RT Book T1 Ecological inference T2 Sage University papers / Quantitative applications in the social sciences JF Sage University papers / Quantitative applications in the social sciences A1 Langbein, Laura I. A2 Langbein, Laura I. A2 Lichtman, Allan J. 1947- LA English PP Beverly Hills u.a. PB Sage YR 1978 ED 1. print. UL https://krimdok.uni-tuebingen.de/Record/023422378 NO Literaturverz. S. 68 - 70 CN HA33 SN 0803909411 K1 Social Sciences : Statistical methods K1 Social Sciences : Mathematical models