TY - BOOK ID - 409-1800 BT - Swiss civil aviation 2018 T2 - Swiss civil aviation 2018 Y1 - 2019/09/25 M3 - Taschenpublikation (TASCH_PUBL) PB - Bundesamt für Statistik (BFS) PP - Neuchâtel PY - 2019 SP - 24 LA - EN UR - https://www.bfs.admin.ch/hub/api/dam/assets/9306021/master ER -