Existencias (holdings) en Catalis

• ANSI/NISO Z39.71 -2006, Holdings Statements for Bibliographic Items (PDF). Estándar relacionado: ISO 10324.
• MARC 21 Concise Format for Holdings Data
• MARC 21 Concise Bibliographic: Holdings, Location, Alternate Graphics, etc. Fields (841- 88X)

catalis existencias