...
| If MARC bib field | Has Bib Indicator 2 value | Then only link MARC authority records with |
|---|---|---|
| 6XX | 0 - Library of Congress Subject Headings | 008 position 11 = a |
| 6XX | 1 - LC subject headings for children's literature | 008 position 11 = b |
| 6XX | 2 - Medical Subject Headings | 008 position 11 = c |
| 6XX | 3 - National Agricultural Library subject authority file | 008 position 11 = d |
| 6XX | 4 - Source not specified | Not applicable applicable OR 008 position 11 = is null/blank? |
| 6XX | 5 - Canadian Subject Headings | 008 position 11 = k |
| 6XX | 6 - Répertoire de vedettes-matière | 008 position 11 = v |
| 6XX | 7 - Source specified in subfield $2 | 008 position 11 = z |
...
- Does this apply to 7XX?
- Does this only apply to 650/655?
- How should we handle a blank indicator 2?
- How should we handle when indicator 2 = 4? Does it match to 008/11 = null/blank?