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Catfile, CatfilePlus and Serfile

Bibliographic records for monographs and serials in MARC or XML format, produced by the NLM Technical Services Division and the Office of Computer and Communications Systems.

How to Lease - Database Content - Data Structure and Values - Data Maintenance and Availability - Forms - Copyright Information

How to Lease:

Database Content:

Data Structure and Values:

Data Maintenance and Availability

Forms

Copyright Information: