Changes

* Combine into a single 670 field all the 670 fields from the record being derived which are not retained. This 670 field may also include information from fields 046 and 3XX.   

* Combine into a single 670 field all the 670 fields from the record being derived which are not retained. This 670 field may also include information from fields 046 and 3XX.   

** Combine the most important information into a single 670 field, in French..

** Combine the most important information into a single 670 field, in French..

** Example : <span style="font-family:courier new;">670 ## LC/NAF, [date de consultation] $b([données])</span>

** Example : <span style="font-family:courier new;">670 ## LC/NAF, [date of the search] $b([data])</span>

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'''Example'''

'''Example'''

''Last update: 2021-05-04''<!--(2021-04-26)-->

''Last update: 2021-05-04''<!--(2021-04-26)-->

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[[toc|''Return to Table of Contents'' <big>⮝</big>]]

=Useful External Resources=

=Useful External Resources=