Home›Browse›Topologia dyskretna🌐PolskiEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtРусскийفارسی한국어中文日本語EntityQ91267214· pop 19Topologia dyskretnasimple topology in which every subset is openAvailable in 19 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoCatalanFinnishHebrewConnectionsdiscrete spaceEntity