TY  - BOOK
AU  - Wright,W.D.
TI  - The measurement of colour
AV  - QC495 .W72 1969b
U1  - 535.6 
PY  - 1969///]
CY  - New York
PB  - Van Nostrand Reinhold Co.
KW  - Color
KW  - LEMB
KW  - Colorimetry
KW  - Local
N1  - 920316; Bibliographical footnotes
ER  -