RT Article T1 Measurement in Multi-National Surveys JF Trends and perspectives in empirical social research SP 26 OP 39 A2 Scott, Jacqueline L. A2 Braun, Michael 1956- A2 Harkness, Janet A. 1948-2012 LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1525886118 SN 3110143127 K1 Messmethoden K1 Bevölkerungsumfrage K1 Multinational