Principles of ventilating kitchens and internal bathrooms. Betrachtungen über Luftungsgrundsätze für Küchen und fensterlose Sanitärräume. (Translated from) Sanitär-und-Heizungstechnik, 1965, 30 (1), 3-7.
Oppermann, K.
Garston, 
1966.
[With a bibliography.]
Reproduced from typewriting.