RT Book T1 Quantitative methods and statistics: a guide to social research A1 Rosenbaum, Sonia 1944- LA English PP Beverly Hills u.a. PB Sage Publ. YR 1979 ED 1. print. UL https://krimdok.uni-tuebingen.de/Record/025772139 CN H62 SN 0803912943 SN 0803912951 K1 Social Sciences : Research K1 Social Sciences : Research : Statistical methods