Home›Controlled vocabularies›Bliss bibliographic classification🌐EnglishEnglishNederlandsPolskiSvenska中文EntityQ1114454· pop 7· linked from 28 articlesBliss bibliographic classificationlibrary cataloguing systemAvailable in 7 languages中文CatalanCzechPolskiSerbianSvenskavia Wikidata sitelinks · CC0Connectionsoutline of earth scienceEntityUnited StatesCountryCategoriesControlled vocabulariesLibrary cataloging and classification