URN Access – PORBASE Search by Uniform Identifiers
http://urn.porbase.org/acesso.urn Essentially intended for visualization and the importing of bibliographic and authority records in different schemes and formats – UNIMARC, Dublin Core, EAC, etc.
http://urn.porbase.org/acesso.urn
Essentially intended for visualization and the importing of bibliographic and authority records in different schemes and formats – UNIMARC, Dublin Core, EAC, etc.
