Ramsey sentences http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ Theoretical Terms in Science Theoretische Terme http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ http://plato.stanford.edu/entries/theoretical-terms-science/ Theoretical Terms in Science http://plato.stanford.edu/entries/theoretical-terms-science/