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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)
valeur économique
Schéma de l'élément:
Concepts génériques:
Note d'application (fr):
Caractère économique et mesurable d'un bien ou d'un service, compte tenu de son coût, de l'offre et de la demande.