Published Online: Dec 31, 2018
Page range: 2 - 27
DOI: https://doi.org/10.2478/disp-1999-0008
© 2019 John R. Searle, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
John R. Searle
University of California at Berkeley, Berkeley,California, USA