UNBISnet
TAGS
 


856 ELECTRONIC LOCATION AND ACCESS -
Indicators
 
 
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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Last updated: 23 May 2008