Classification décimal universelle ...
Edition: 5 ed.
Series: International federation for documentation. Publication -- no. 249, 251, 252; FID publication -- 249, 251, 252
Publisher: Éditiones Mundaneum
Published: 1951
Place of publication: Brussels
Language: fre
Subjects: Universal decimal Classification; Representacao Tematica (Classificacao)
Other titles: Universal decimal classification.