856 ELECTRONIC LOCATION AND ACCESS - Indicators
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First indicator
Access method
Blank
No information provided
0
E-mail
1
FTP
2
Remote login (Telnet)
3
Dial-up
4
HTTP
7
Source specified in subfield $2
Second indicator
Relationship. Contains a value that identifies a
relationship between the electronic resource defined in the 856 tag and
the item described in the record as a whole. Subfield $3
is used to provide further information about the relationship if it is not
a one-to-one relationship.
Blank
No information provided
0
Resource - the 856 information points to the item itself
1
Version of the resource - the item is an electronic version
of the resources described in the record
2
Related resource
8
No display constant generated
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© United Nations 2003-2009. All rights reserved.
Last updated: 23 May 2008
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