However, in order to continue to preserve our publications and offer services, and thus fulfil its twofold mandate, the National Library still needs two copies of each publication, so that it is obliged to purchase the second copy it does not receive under existing deposit provisions.
Toutefois, pour continuer à sauvegarder nos publications et à offrir des services et respecter ainsi son double mandat, la Bibliothèque nationale a toujours besoin de deux exemplaires de chaque publication.