%0 Journal Article
%T A device for the measuring of tracking performances
%J American journal of psychology
%D 1964
%A Mortimer, R. G.
%A Russell, R. E.
%A Tiffin, J.
%V 77
%N 
%P 123-126
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I University of Illinois Press
%@ 0002-9556
%U http://dx.doi.org/