translate English to French: The Documents Division, composed of two posts in the Professional category and four in the General Service category, has as its main task the acquisition, conservation and classification of leading works on international law, as well as a significant number of periodicals and other relevant documents.
Le Service de documentation, qui compte deux postes de la catégorie des administrateurs et quatre postes relevant des services généraux, a pour tâche principale d'acquérir, conserver et classer les ouvrages les plus importants concernant le droit international, ainsi qu'un nombre important de périodiques et autres documents pertinents.