@book{ 0-1334736146, title = {Blau-Moll: Konzeptionen für fächerübergreifenden Kunst- und Musikunterricht; Sekundarstufe I}, author = {Lang, Robert and Clausen, Bernd}, editor = {Lang, Robert}, editor = {Clausen, Bernd}, address = {Braunschweig}, publisher = {Schroedel}, isbn = {9783507100176}, isbn = {3507100177}, language = {Undetermined}, url = {https://katalog.hfmdd.de/Record/0-1334736146} }