Couleurs d'unisson solides à la lumière =
Subtitle: Level dyeing acid colours fast to light = Lichtechte Egalisierungsfarbstoffe
Language: fre
Subjects: Dyes and dyeing; Colorfastness (Textiles)
Other titles: Level dyeing acid colours fast to light; Lichtechte Egalisierungsfarbstoffe
Notes: Cover title.

French, English and German.