022 - International Standard Serial Number (R)
MARC 21 LITE Bibliographic
April 2008
International Standard Serial Number (ISSN), a unique identification number assigned to
a continuing resource, and/or any incorrect or canceled ISSN.
[Link to MARC 21 Concise
Formats]
Indicators
First - Level of international interest
# - No level specified
Second - Undefined
# - Undefined
Subfield Codes
$a - International Standard Serial Number (NR)
Valid ISSN for the continuing resource. ISSN may be generated for
display.
$y - Incorrect ISSN (R)
ISSN (incorrect) may be generated for display.
$z - Canceled ISSN (R)
ISSN (canceled) may be generated for display.
Examples
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| 022 |
0#$a0046-225X$y0046-2254
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| 022 |
0#$a0145-0808$z0361-7106
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