TY - BOOK TI - Instructional design for learning: theoretical foundations AU - Seel, Norbert M. and Lehmann, Thomas and Blumschein, Patrick and Podolskiy, Oleg A. CY - Rotterdam PB - Sense Publishers PY - 2017 CY - PB - PY - 2017 LA - English KW - Lernumwelt KW - Lernforschung SN - 9789463009393 SN - 9789463009409 SN - 946300940X SN - 9463009396 UR - https://katalog.ub.uni-leipzig.de/Record/0-1624602940 ER -