MARC21

MARC21 is a standardized format for organizing and sharing bibliographic information about library materials, like books, articles, and multimedia. It stands for Machine-Readable Cataloging and Version 21, and it allows libraries and other institutions to create records that machines can read easily. This format includes details such as the title, author, publication date, and subject matter, enabling efficient cataloging, searching, and resource management across different libraries and systems. By using MARC21, libraries can ensure consistency and interoperability in sharing information about their collections.