Tafeln zur Diagnose der Farbenblindheit ...
Publisher: J.F. Bergmann
Published: 1898
Place of publication: Wiesbaden
Language: ger
Number of pages: 14
Subjects: Color blindness
Notes: Accompanied by 3 sets of color cards: Abt. A, 16 cds., Abt. B, 4 cds., 78 x 78 mm., and 12 cards, 96 x 142 mm.