PT Unknown TI Modulhandbuch Master International Business Economics: Studienordnungsversion: 2021 SE Modulhandbuch Master: Wintersemester 2021/22 PD December PY 2021 VL SO, 2021 IS IBE WP https://www.db-thueringen.de/receive/dbt_mods_00050819 LA de PI Ilmenau ER