Yazar
Geraldine Walker Haupt
2 cilt bulundu.
Cilt sonuçları
The Ideal Lovibond color system for CIE standard illuminants A and C shown in three colorimetric systems
Geraldine Walker Haupt · For sale by the Supt. of Docs., U.S. Govt. Print. Off.
115 sayfa · 1972
Colorimetry / Tables
Glass limit standards deposited at NBS for railway, highway and airways traffic signal colors
Geraldine Walker Haupt · For sale by the Supt. of Docs., U.S. Govt. Print. Off.
119 sayfa · 1971
Signal lights / Standards