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Deprecated: Return type of YamlDataTable::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/bdavid/prod/georef/yamldoc/ydclasses/yamldata.inc.php on line 295
/eurovoc (pub)
inScheme:
- 100141
- 100220
prefLabel:
en: classification
fr: classification
altLabel:
fr:
- CDU
- 'classification décimale universelle'
- vedette-matière
en:
- UDC
- heading
- 'universal decimal classification'
broader:
- 1752
notation:
- 6004