673 Segmented Classification Number (NR) (Variable Data Field)
Field definition and scope:
Field 673 contains a designation of where the classification number can be logically shortened.
Field 673 is NOT repeatable.
Guidelines for applying content designators:
For indicator and subfield code definitions and examples, and designator repeatability, see table below:
Position |
Description |
Repeatability |
Field 673 |
Segmented Classification Number |
NR |
Indicator: |
|
|
First |
Undefined; contains a blank |
|
Second |
Undefined; contains a blank |
|
|
|
|
Subfield code: |
|
|
$a |
Classification number - single number or beginning number of span |
R |
$c |
R |
|
$y |
Table sequence number for internal subarrangement or add table |
R |
$z |
R |
|
$6 |
NR |
|
$8 |
NR |
See also: