{"codelist_number":27,"code_value":"30","description_en":"DNB-Sachgruppen","description_fr":"DNB-Sachgruppen","description_es":"DNB-Sachgruppen","notes_en":"Deutsche Bibliothek subject groups. Used for German National Bibliography until 2003 (65 subjects). Is different from value 18. See http://www.dnb.de/service/pdf/ddc_wv_alt_neu.pdf (in German)","notes_fr":"Vedettes-matière de la Bibliothèque allemande. Utilisé pour la bibliographie nationale allemande jusqu’en 2003 (65 thèmes). Valeur différente du code 18. Voir http ://www.dnb.de/service/pdf/ddc_wv_alt_neu.pdf (en allemand)","notes_es":"Códigos de materias de la Deutsche Bibliothek. Código. Utilizado hasta 2003 (65 materias). Es distinto del código 18. Ver http://www.d-nb.de/service/pdf/ddc_wv_alt_neu.pdf’. Código","introduced_in_issue":1,"modified_in_issue":9,"deprecated_in_issue":null}