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Subject
- Dyes and dyeing24
- Dye industry11
- Dyes and dyeing--Chemistry10
- Textile industry10
- Dyes and dyeing--Textile fibers9
- Dyes and dyeing, Domestic7
- Colorimetry--Instruments6
- Badische Anilin- & Soda-Fabrik5
- Colorimetry5
- Bausch & Lomb Optical Company4
- Clothing and dress2
- Colors2
- Spectrum analysis2
- Absorption spectra1
- American Aniline Products1
- Analytical chemistry1
- Aniline1
- Ballet1
- Botanical chemistry1
- Ceramics1