Definition | Information about the immediate predecessor of the target item in a chronological relationship. Repeat field 780 if there is more than one predecessor entry. When a note is generated from this field, it is displayed with an introductory phrase that is generated as a display constant based on the 2nd indicator value. See " 76x-78x Linking Entry Fields–Introduction" for more information. |
1st Indicator | Note controller. A value that specifies whether or not a display note is to be generated from the field. |
| | | 0 | Display note. A note is generated from the data in the linking entry field or from the related record. Use to indicate that field 580 (Linking Entry Complexity Note) is not present. | |
| | | 1 | Do not display note. A note is not generated from the data in the linking entry field or from the related record. Use 1st indicator value 1 when the display constant associated with the linking field does not adequately describe the relationship. Use field 580 (Linking Entry Complexity Note) for the note. | |
2nd Indicator | Type of relationship. The relationship between the target item and the preceding entry. These values control the generation of a display constant for a note. |
| | | 0 | Continues. The target item continues the preceding entry. Use to generate the display constant Continues:. | 130 | 0 | | Hospitals (Chicago, Ill. : 1936) | | 780 | 0 | 0 | American Hospital Association. ‡t Bulletin of the American Hospital Association ‡w (OCoLC)1777831 | | Continues: American Hospital Association. Bulletin of the American Hospital Association. | | |
| | | 1 | Continues in part. The target item continues in part the preceding entry. Use to generate the display constant Continues in part:. | 245 | 0 | 0 | Annales scientifiques. ‡p Mathématiques. | | 780 | 0 | 1 | ‡t Annales scientifiques ‡w (OCoLC)6179013 | | Continues in part: Annales scientifiques. | | |
| | | 2 | Supersedes. The target item supersedes the preceding entry. Use to generate the display constant Supersedes:. Use for serials pre-AACR2 cataloging only. | 245 | 0 | 0 | Hespéris tamuda. | | 780 | 0 | 2 | ‡t Hespéris ‡w (OCoLC)1752037 | | |
| | | 3 | Supersedes in part. The target item supersedes in part the preceding entry. Use to generate the display constant Supersedes in part:. Use for serials pre-AACR2 cataloging only. | 245 | 0 | 2 | L'Elevage porcin. | | 780 | 0 | 3 | ‡t Elevage | | Supersedes in part: Elevage. | | |
| | | 4 | Formed by the union of ____ and ____. The target item has been formed by the union of one or more titles. Use to generate the display constant Formed by the union of: ____ and: ____. | 245 | 0 | 0 | Annales geophysicae. | | 580 | | | Merger of: Annales de géophysique and: Annali de geofisica. | | 780 | 1 | 4 | ‡t Annales de géophysique. ‡x 0003-4029 ‡w (OCoLC)1481255 ‡w (DLC) 52016346 | | 780 | 1 | 4 | ‡t Annali de geofisica ‡w (OCoLC)1847060 ‡w (DLC)gs 49000041 | | [Note is displayed from field 580 (Linking Entry Complexity Note)] | | |
| | | 5 | Absorbed. The title in hand absorbed the preceding entry. Use to generate the display constant Absorbed:. | 245 | 0 | 4 | The American journal of international law. | | 780 | 0 | 5 | American Society of International Law. ‡t Proceedings ‡g 1971 | | Absorbed: American Society of International Law. Proceedings, 1971. | | |
| | | 6 | Absorbed in part. The title in hand absorbed in part the preceding entry. Use to generate the display constant Absorbed in part:. | 245 | 0 | 0 | International flight information manual. | | 780 | 0 | 6 | ‡t Graphic notices and supplemental data ‡w (OCoLC)4276671 | | Absorbed in part: Graphic notices and supplemental data. | | |
| | | 7 | Separated from. The title in hand separated from the preceding entry. Use to generate the display constant Separated from:. | 110 | 2 | | British Columbia Provincial Museum. | | 245 | 1 | 0 | Two-year review. | | 780 | 0 | 7 | British Columbia. Ministry of Provincial Secretary and Government ‡t Annual report ‡x 0226-0883 ‡w (OCoLC)6270443 ‡w (DLC) 80649039 | | Separated from: British Columbia. Ministry of Provincial Secretary and Government Services. Annual report. | | |
Printing | Field 780 prints as a note if the 1st indicator value is 0 . Subfield ‡i prints as input. Subfields ‡h, ‡m, ‡n, ‡o, ‡r, ‡u, ‡w, ‡y, ‡z, ‡4, and ‡7 do not print. The printing program supplies display constants for field 780. The 2nd indicator determines the display constant. |
| | Pre-AACR2 records. The print program supplies ISSN before the number in subfield ‡x. | 780 | 0 | 0 | ‡t Behavior science notes ‡x 0005-7886 | | Prints in pre-AACR2 records as: | | Continues: Behavior science notes ISSN 0005-7886 | Printing of merged serials. If you use 2nd indicator value 4, the record must have two 780 fields. The first 780 field prints following Formed by the union of, the second field 780 prints following and: | 780 | 0 | 4 | ‡t Advances in pharmacology ‡w (OCoLC)1779105 | | 780 | 0 | 4 | ‡t Advances in chemotherapy ‡w (OCoLC)1461166 | | Formed by the union of: Advances in pharmacology and: Advances in chemotherapy. | More than two serials merging. If three or more serials were united, enter each 780 field with 1st indicator 1 and 2nd indicator 4. Use field 580 for the necessary notes. |
