#library science

• Acta — A term of Latin origin used to designate collections of official documents, registers, minutes, decrees, or chronicles of public institutions, scientific academies, or ecclesiastical organizations. In a Romanian and European historical sense, it defines periodic publications where memoirs, communications, and research papers presented within prestigious learned societies are printed.
• Addenda — The entirety of notes, documents, texts, or subsequent additions appended to the end of a written work, treatise, or contract to provide essential clarifications, corrections, or details without altering the main body. This documentary assembly, of Latin origin, functions as a structural extension meant to ensure the completeness and up-to-date nature of the presented information.