Colors of light signals = Couleurs des signaux lumineux = Farben von Signallichtern
official recommendations of the International Commission on Illumination = Recommendations officielles de la Commission Internationale de l'Eclairage = offizielle Empfenlungen der Internationalen Beleuchtungskommission.
We couldn't estimate the reading time for this book.
Publication
1975 - International Commission on Illumination, Paris, France
Language
English
Subjects
Series Statement
- Publication CIE -- 2.2
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!