首页 / 官方藏书 / Color Standards and Color Nomenclature / With fifty-three colored plates and eleven hundred and fifteen named colors / Table of percentages of Black and White in tones of Carbon Gray

Table of percentages of Black and White in tones of Carbon Gray

Color Standards and Color Nomenclature / With fifty-three colored plates and eleven hundred and fifteen named colors · Robert Ridgway · 第 10 / 18 章