| First Indicator | Second Indicator |
|---|---|
| Undefined # - Undefined |
Source of call number 0 - Assigned by NLM 4 - Assigned by agency other than NLM |
| Subfield Codes | |
|---|---|
|
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National Library of Medicine (NLM) call number for a series when all or part of the series is classified as a collected set or with the main series (646, Series Classification Practice, subfield $a, code c or m).
May also contain the volumes/dates to which the number applies. Varying numbers for different ranges of volumes/dates within a series or different copies or sets are contained in separate 060 fields.
First Indicator - Undefined
Undefined and contains a blank (#).
Second Indicator - Source of call number
Whether the source of the call number is the National Library of Medicine or another organization.
MARC code for the organization is carried in subfield $5.
| 060 | #4$aW1$bRI218$5CLU-M | ||||||||
$a - Classification number
Source of the classification number is National Library of Medicine Classification that is maintained by the NLM. NLM also determines which Library of Congress Classification schedules are used to augment the NLM scheme.
| 130 | #0$aJournal of infection | ||||||||
| 060 | #0$aW1$bJO706M | ||||||||
$b - Item number
As a general rule, NLM uses the Cutter-Sanborn Three-Figure Author Table and a special numbering scheme in classes W1 and W3 to create item numbers.
Special scheme of numbering used in classes W1 and W3 is described in the National Library of Medicine Classification. This subfield may also contain a copy (or set) number.
| 130 | #0$aTrauma management | ||||||||
| 060 | #0$aWO 700$bT776 | ||||||||
$d - Volumes/dates to which call number applies
Statement used only when the call number does not apply to all items of the series. Applies to: may be generated for display.
This subfield may also contain a copy (or set) number.
$0 - Authority record control number or standard number
See description of this subfield in Appendix A: Control Subfields.
$1 - Real World Object URI
See description of this subfield in Appendix A: Control Subfields.
$5 - Institution to which field applies
See description of this subfield in Appendix A: Control Subfields.
$6 - Linkage
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number
See description of this subfield in Appendix A: Control Subfields.
Order - The 060 field for a current call number precedes the 060 field for an earlier call number.