Daylight artificial light : a guideKunstlicht und ArchitekturThe application of electricity in the homel'ÉclairageRaak light architecture = Lighting architecture = Eclairage architectural = Arquitectura luminicaRaak light architecture = Lighting architecture = Eclairage architectural = Arquitectura luminicaLight and sight : a study on "seeing and lighting" for architects, lighting technicians, teachers of M.T. and N.O. and all, who are interested in lighting technologyLighting fixtures for incandescent lampsAnlagen zur Versorgung der Gebäude mit Licht und Luft, Wärme und WasserLighting : an introduction to light, lighting and light useJahrbuch Licht und ArchitekturRaak light architecture = Lighting architecture = Eclairage architectural = Arquitectura luminica