24 books
Light and Shade
And Its Applications (Classic Reprint)
The Language of Color (Classic Reprint)
The Language of Color (Large Text Classic Reprint)
Visual Illusions: Their Causes, Characteristics and Applications (Large Text Classic Reprint)
The Lighting Art
The Language of Color
Light and Shade and Their Application
Lighting the Home (Classic Reprint)
Light and Color in Advertising and Merchandising (Classic Reprint)
Ultraviolet Radiation: Its Properties, Production, Measurement, and Applications (Large Text Classic Reprint)
The Book of the Sky - Scholar's Choice Edition
Portable Lamps Their Design and Use - Primary Source Edition
Color and Its Applications (1921)
The Book of the Sky
Artificial Light
The Lighting Art - Its Practice And Possibilities
Ultraviolet Radiation
Color And Its Applications
Portable Lamps Their Design and Use
Artificial Light (Its Influence Upon Civilization)
Visual Illusions, Their Causes, Characteristics and Applications;
Visual Illusions
Licht Und Arbeit