TY  - BOOK
AU  - Kuehni,Rolf G.
TI  - Color: essence and logic 
SN  - 0442247222 :
AV  - QP483 
PY  - 1983///
CY  - New York, London
PB  - Van Nostrand Reinhold
KW  - Color vision
KW  - Colour
KW  - Perception by man
N1  - Bibliography, p131-134. - Includes index
ER  -