Home›Browse›Q3487917🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenska한국어日本語EntityQ3487917· pop 13· linked from 236 articlesQ3487917Sign in to saveIBM mainframe operating system designed for use with smaller machinesAvailable in 12 languagesDeutsch日本語РусскийPortuguêsBulgarianCatalanCzechNorwegianPolskiUkrainian한국어via Wikidata sitelinks · CC0