%0 Journal Article
%T Perception of topographical information (with reference to road signs)
%J Nature
%D 1962
%A Walker, J.
%V 195
%N 
%P 522-522
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I Holtzbrinck Springer Nature Publishing Group
%@ 0028-0836
%U http://dx.doi.org/