222 - Key Title (R)
MARC 21 Bibliographic - Full
October 2003
First Indicator
Undefined
# - Undefined
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Second Indicator
Nonfiling characters
0 - No nonfiling characters
1-9 - Number of nonfiling characters
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Subfield Codes
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$a - Key title (NR)
$b - Qualifying information (NR) |
$6 - Linkage (NR)
$8 - Field link and sequence number (R) |
FIELD DEFINITION AND SCOPE
Unique title for a continuing resource that is assigned in conjunction with an ISSN
recorded in field 022 by national centers under the auspices of the ISSN Network.
A note formatted as ISSN [number] = [Key Title] may be generated from data in
field 022 (International Standard Serial Number) and field 222.
Formed from title information transcribed from a piece of the continuing resource and is
constructed with qualifiers to make it unique when necessary.
GUIDELINES FOR APPLYING CONTENT DESIGNATORS
■ INDICATORS
First Indicator - Undefined Undefined and contains a blank (#).
Second Indicator - Nonfiling characters Number of character positions associated with a definite or indefinite article
(e.g., Le, An) at the beginning of a title that are disregarded in sorting and
filing processes.
0 - No nonfiling characters No initial article character positions are disregarded.
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| 222 |
#0$aViva$b(New York)
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| 222 |
#0$aCauses of death
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Diacritical marks or special characters at the beginning of a key title field
that does not begin with an initial article are not counted as nonfiling
characters.
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| 222 |
#0$aÖsterreich in Geschichte und
Literatur
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1-9 - Number of nonfiling characters Title begins with a definite or indefinite article that is disregarded in
sorting and filing processes. Any diacritical mark, space or mark of
punctuation associated with the article and any space or mark of punctuation
preceding the first filing character is included in the count of nonfiling
characters. Any diacritic, however, associated with the first filing character
is
not included in the count of nonfiling characters.
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| 222 |
#4$aThe Sourdough
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| 222 |
#4$aDer Öffentliche Dienst$b(Köln)
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■ SUBFIELD CODES
$a - Key title
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| 222 |
#0$a101 gardening and outdoor ideas
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| 245 |
00$aWoman's day 101 gardening and outdoor
ideas.
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| 222 |
#0$aJournal of polymer science. Part B. Polymer
letters
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| 245 |
00$aJournal of polymer science.$nPart B,$pPolymer letters. |
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| 222 |
#4$aThe Worldwide art catalogue bulletin. American library
edition
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| 245 |
04$aThe Worldwide art catalogue bulletin. |
| 250 |
##$aAmerican library edition |
$b - Qualifying information Parenthetical information that that qualifies the title to make it unique.
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| 222 |
#0$aEconomic education bulletin$b(Great Barrington)
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| 245 |
00$aEconomic education bulletin. |
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| 222 |
#0$aRussian history$b(Pittsburgh)
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00$aRussian history. |
$8 - Field link and sequence number
INPUT CONVENTIONS
Punctuation - Field 222 does not end with a mark of punctuation unless the last word in the field is
an abbreviation or closing parenthesis. See also subfield descriptions for punctuation
information.
Display Constant
| ISSN [number] = [Key Title] |
| or |
| Key title: [title], ISSN [number] |
Formatted note combining the key title with the ISSN and an indication of the cataloging
rules is not carried in the MARC record as such. It may be system generated as a display
constant from data in field 022 (International Standard Serial Number), field 222, and
the value in Leader/18 (Descriptive cataloging form).
CONTENT DESIGNATOR HISTORY
Indicator 1 - Specifies whether variant title and/or added entry is required (CF, SE) [OBSOLETE, 1990]
First indicator was originally defined to specify whether the key title was the same
or a variant of the title proper in field 245 and was used by LC to generate or
suppress the 245 title in records sent to the International ISSN Center: 0 (Key title
is same as field 245), 1 (Key title is not the same as field 245). In 1977 this
indicator was redefined to indicate whether an added entry was needed in addition to
whether the title was a variant, and values 2 and 3 were defined. The four values
were: 0 (No key title added entry; title proper same), 1 (Key title added entry;
title proper different), 2 (Key title added entry; title proper same), 3 (No key
title added entry; title proper different). In 1990 the first indicator was made
obsolete.