TY  - JOUR
T1  - An Investigation of the Colour Vision of 527 Students by the Rayleigh Test
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 94
IS  - 659
SP  - 203
EP  - 203
PY  - 1922/12/01/
UR  - http://dx.doi.org/10.1098/rspb.1922.0055
M3  - doi:10.1098/rspb.1922.0055
AU  - Houston, R.
ER  -