TY  - BOOK
AU  - Padgham,C.A.
AU  - Saunders,J.E.
TI  - The perception of light and colour
SN  - 071351874X
PY  - 1975///
CY  - London
PB  - Bell
KW  - Brightness perception
N1  - Includes index; p. 179
ER  -