Home›Browse›abstract structure🌐EnglishEnglishEspañolFrançaisPortuguêsTürkçeРусскийالعربيةहिन्दीไทย中文EntityQ4833865· pop 9· linked from 22 articlesabstract structureSign in to savetype of abstraction in science, mathematics, and philosophyAvailable in 9 languagesPortuguêsالعربيةहिन्दीIdoLithuanianTamilTürkçeไทยvia Wikidata sitelinks · CC0