TY  - JOUR
T1  - An Instrument for Measuring the Distance between the Centres of Rotation of the Two Eyes
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 85
IS  - 576
SP  - 53
EP  - 55
PY  - 1912/04/10/
UR  - http://dx.doi.org/10.1098/rspb.1912.0024
M3  - doi:10.1098/rspb.1912.0024
AU  - Ryland, H.
AU  - Lang, B.
ER  -