TY - BOOK ID - do-i-20-SILC-ind-2023 BT - Questionario individuale T2 - Questionario individuale AB - Periodo 2023 Y1 - 2023/01/18 M3 - Erhebung - Fragebogen print (ERUNT_PR) SP - 283 LA - IT UR - https://dam-api.bfs.admin.ch/hub/api/dam/assets/24065623/master ER -