Country codes are used in the following MARC fields:

Bibliographic records:

008/15-17  Fixed-Length Data Elements / Place of publication, production, or execution

044  Country of Publishing/Producing Entity Code

535 $g Location of Originals/Duplicates Note (Repository location code)

775 $f Other Edition Entry (Country code)

851$g Location (Repository location code)

Holdings records:

852 $n Location (Country code)

See also:

Introduction