Home›Browse›Category:Classical logic🌐EnglishEnglishEspañolItalianoSvenskaفارسیहिन्दी한국어中文日本語EntityQ7470264· pop 20Category:Classical logicSign in to saveWikimedia categoryWikidata factsShow 1 more factCommons categoryClassical logicvia Wikidata · CC0Available in 20 languages中文日本語Italianoहिन्दीAbkhazianBanglaBasquebe_x_oldCroatianFilipinoGeorgianIdoLojbanScotsSvenskaUkrainianUrduفارسیShow 1 more한국어via Wikidata sitelinks · CC0