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520 - SUMMARY ETC. (R)
Unformatted information that describes the scope and general contents of the materials. This could be a summary abstract annotation review or only a phrase describing the material.
The level of detail appropriate in a summary may vary depending on the audience for a particular product. When a distinction between levels of detail is required a brief summary is given in subfield $a and a fuller annotation is given in subfield $b.
The text is sometimes displayed and/or printed with an introductory term that is generated as a display constant based on the first indicator value.
Indicators
- First - Display constant controller
Controls the generation of an introductory phrase.- # - Summary
- 0 - Subject
- 1 - Review
- 2 - Scope and content
- 3 - Abstract
- 8 - No display constant generated
- Second - Undefined
- # - Undefined
Subfield Codes
- $a - Summary etc. note (NR)
- $b - Expansion of summary note (NR)
- $u - Uniform Resource Identifier (R)
The Uniform Resource Identifier (URI) for example a URL or URN which provides electronic access data in a standard syntax. This data can be used for automated access to an electronic item using one of the Internet protocols. - $3 - Materials specified (NR)
- $6 - Linkage (NR) See Control Subfields
- $8 - Field link and sequence number (R) See Control Subfields
Examples
520 |
##$aAn illustrated collection of nursery rhymes set to music. |
520 |
0#$aTwo head-and-shoulder portraits in separate ornamental oval frames one frame held by eagle. |
520 |
##$aDescribes associations made between different animal species for temporary gain or convenience as well as more permanent alliances formed for mutual survival. |
520 |
##$aMiscellaneous cartographic records with an emphasis on biogeography of the United States and Alaska 1872 1941 $bIncludes published and photoprocessed maps of Alaska and coastal waters 1888 many of which were compiled from surveys made on the "Albatross";- maps 1908 annotated by the Alaskan Fisheries Division... |
520 |
##$aPublic release motion pictures 1915 37 $bIncludes films on control of rats prairie dogs and porcupines; fish culture in the United States and pearl culture in Japan; inspection trip to Alaska by Service officials; life in a Boy Scout camp and Air Service bombing techniques in 1921. |
520 |
1#$a"Combines the most frequently asked questions regarding AIDS with the most prominent US physician former Surgeon General C. Everett Koop resulting in an informative 38-minute production"--Cf. Video rating guide for libraries winter 1990. |
520 |
##$aPapers "originally commissioned as course material for a series of continuing legal education seminars"-- Pref. v. 1. |
520 |
2#$aFonds consists of minutes of meetings research files relating to the delivery of health case services in Nova Scotia recorded... |
520 |
3#$uhttp://www.ojp.usdoj.gov/bjs/abstract/cchrie98.htm |

