TY  - BOOK
AU  - Verriest,G.
ED  - International Research Group on Colour Vision Deficiencies.  Stmposium ( 8th : 1985 : Avignon, France )
TI  - Colour vision deficiencies VII: Proceedings of the eighth symposium of the  International Research Group on Colour Vision Deficiencies held at the Palais des Papes, Avignon, France, 23 - 26 June 1985 
SN  - 0898388015
PY  - 1985///
CY  - Dordrecht
PB  - Martinus Nijhoff
KW  - Color vision
KW  - Congresses
ER  -