@book{ 0-1618246941, title = {Erziehung im mittleren Schulalter, aus psychologischer Sicht}, series = {Ratschläge für Lehrer}, author = {Kossakowski, Adolf and Lompscher, Joachim}, editor = {Lompscher, Joachim}, address = {Berlin}, publisher = {Volk und Wissen}, year = {1987}, edition = {2. Aufl}, isbn = {3062477954}, language = {German}, url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=019646843&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}, url = {https://katalog.bibliothek.tu-chemnitz.de/Record/0-1618246941} }