![](https://www.pdfsearch.io/img/87ef61727e5660f8776e282ef88bd6ed.jpg) Date: 2016-12-19 21:16:52
| | There is no logical negation: true, false, both and neither Jc Beall entailments.net University of Connecticut University of TasmaniaAdd to Reading ListSource URL: entailments.netDownload Document from Source Website File Size: 262,94 KBShare Document on Facebook
|