[Results of air ventilation studies in classrooms of the type 80 school building].
D002028:Building Codes; D002648:Child; D005160:Facility Design and Construction; D005859:Germany, East; D006801:Humans; D012574:Schools / Q000592:standards*; D014691:Ventilation
Ergebnisse von Luftwechseluntersuchungen in Unterrichtsräumen der Schulbaureihe 80 (SBR 80).