. "\u7EDF\u4E00\u4E66\u53F7"@zh-cn . "\u7EDF\u4E00\u4E66\u53F7"@zh . "Unified kundu kalinli"@dag . "Unified book number"@en . "\u7EDF\u4E00\u4E66\u53F7"@zh-hans . "n\u00FAmero de llibre uniforme"@ca . "Chinees Uniform Boeknummer-identificatiecode"@nl . "n\u00FAmero de libro uniforme"@gl .