BIBLIOGRAPHIC SERVICES DIVISION
Bibliographic Services is one of the technical divisions of NLP which primarily serves to:
- Maintain an up-to-date Philippine National Bibliography and a National Union Catalog
Serve as the National Center for the International Standard Numbering systems (International Standard Serial Number (ISSN), International Standard Book Number (ISBN) and International Standard Music Number (ISMN));
- Prepare bibliographies and indexes of the NLP’s serial holdings.