@book{ 0-214797546, title = {Theorien und Methoden der modernen Erziehung}, series = {Fischer-Taschenbücher Bücher des Wissens}, author = {Piaget, Jean and Teuschl, Wolfgang}, editor = {Teuschl, Wolfgang}, editor = {Piaget, Jean}, address = {Frankfurt am Main}, publisher = {Fischer-Taschenbuch-Verl.}, year = {1977}, edition = {Ungekürzte Ausg., 23. - 27. Tsd.}, isbn = {3436019844}, language = {German}, language = {French}, url = {https://katalog.bibliothek.tu-chemnitz.de/Record/0-214797546} }