| |
 |
|
|
|
|
Category 3 RequirementsZ39.50
|
|
Use Attribute Value |
Name |
|
4* |
Title |
|
5* |
Title Series |
|
6* |
Title Uniform |
|
7** |
ISBN |
|
8** |
ISSN |
|
12** |
Local Number |
|
13** |
Dewey Classification |
|
16** |
LC Call Number |
|
21* |
Subject Heading |
|
25** |
MESH Subject |
|
27** |
LC Subject Heading |
|
31** |
Date Of Publication |
|
32 |
Date-Acquisition |
|
50** |
No. Govt. Pub. |
|
54** |
Code-Language |
|
60** |
CODEN |
|
63** |
Notes |
|
1003* |
Author |
|
1007** |
Identifier--Standard |
|
1016* |
Any |
|
1018 |
Publisher Name |
|
1031** |
Material-Type |
|
1035** |
Anywhere |
* Use Attributes for Category 1 searching
** Use Attributes for Category 2 searching
Definition: Searches for an exact match with the first characters of first words appearing in the organization responsible for the publication of the item. Right truncation.
|
Attribute Type |
Attribute Values |
Attribute Names |
USMARC Fields indexed (Suggested) |
|
Use (1) |
1018 |
Name-publisher |
260$b |
|
Relation (2) |
3 |
equal |
|
|
Position (3) |
2 |
first in field |
|
|
Structure (4) |
1 |
phrase |
|
|
Truncation (5) |
1 |
right truncation |
|
|
Completeness (6) |
1 |
incomplete subfield |
Definition: Searches for the date (usually year) in which an item was acquired.
|
Attribute Type |
Attribute Values |
Attribute Names |
USMARC Fields indexed (Suggested) |
|
Use (1) |
32 |
Date-acquisition |
541$d |
|
Relation (2) |
1,2,3,4,5 |
less than, less than or equal, equal, greater than or equal, greater than |
|
|
Position (3) |
1 |
first in field |
|
|
Structure (4) |
4 |
year |
|
|
Truncation (5) |
100 |
do not truncate |
|
|
Completeness (6) |
1,3 |
incomplete subfield, complete field |
(There are not specific attribute values for Form/Genre and Function. In the document ATTRIBUTE SET BIB-1 (Z39.50-1995): SEMANTICS these MARC tags are included in the Use Subject. The question is how to differentiate the three searches.)
Definition: Searches for an exact match beginning with the first character of first word appearing in the Form/Genre heading for an item. Right truncation.
|
Attribute Type |
Attribute Values |
Attribute Names |
USMARC Fields indexed (Suggested) |
|
Use (1) |
21 |
Subject |
655$a |
|
Relation (2) |
3 |
equal |
|
|
Position (3) |
2 |
first in subfield |
|
|
Structure (4) |
1 |
phrase |
|
|
Truncation (5) |
1 |
right truncation |
|
|
Completeness (6) |
1 |
incomplete subfield |
GILS attribute value 1114 (Index Terms - Controlled)
Definition: Searches for an exact match beginning with the first character of first word appearing in the Index Term--Function heading for an item. Right truncation.
|
Attribute Type |
Attribute Values |
Attribute Names |
USMARC Fields indexed (Suggested) |
|
Use (1) |
21 |
Subject |
657$a |
|
Relation (2) |
3 |
equal |
|
|
Position (3) |
2 |
first in subfield |
|
|
Structure (4) |
1 |
phrase |
|
|
Truncation (5) |
1 |
right truncation |
|
|
Completeness (6) |
1 |
incomplete subfield |
Bib-1 Truncation Attributes -- Extensions
Definition: Change the attributes of all searches that have Right Truncation (value 1) to Left And Right (value 3). Add the search for Z39.58 attribute to all searches or searches that allow truncation?
|
Name |
Value |
Semantics |
|
Right Truncation |
1 |
|
|
Left Truncation |
2 |
|
|
Left And Right |
3 |
|
|
do not truncate |
100 |
|
|
process # in search term |
101 |
|
|
regExpr-1 |
102 |
|
|
regExpr-2 |
103 |
|
|
Z39.58 (added at October, 1996 ZIG meeting) |
104 |
Truncation as defined in Z39.58-1992, section 7.7.2: "Character Masking" (page 9); including subsections 7.7.2.1: "Variable number of characters", and 7.7.2.2: "Fixed number of characters". The rules governing the usage of this attribute are explicitly articulated as follows (if this is inconsistent with Z39.58, these rules take precedence). The character '?' (question mark) is used to mask a variable number of characters. It may be followed by a positive integer, i.e. one or more consecutive decimal digits (where the first is positive) in which the positive integer represented by the string of digits (beginning with the digit immediately following the '?', up to and not including the first non-digit character), indicates a range of characters to mask, from zero up to and including the specified integer. When '?' is not immediately followed by a positive decimal digit, it indicates an arbitrary number of characters to mask (from zero to a system defined limit). The character '#' (pound or number sign) is used to mask a single character. Multiple consecutive occurrences of '#' may be used to indicate a precise number of characters to mask. |
Return to
Committee-Created Documents Table of Contents
return to top
 
|
|
|
|
|
|
|
SITE NAVIGATION TEXT LINKS