Hey Paul, What specifically are they looking to store in MARC? If it is just the AMS Subject Classification, then I would not use 856. That would be for if they had a copy of an math paper which was available electronically. I would probably just store it in a local subject field (950 IIRC, but my MARC is a little rusty). Mike On Mon, 2004-05-24 at 08:51, paul POULAIN wrote:

Hi,

I'm installing Koha for a customer that want to use AMS (American Mathematical Society) in it's MARC records.

I can't find where to store AMS in MARC.

Hints : * "MARC21 AMS" in google gives me 1 useful link that says "856". I've some doubts. * no luck with ams.org neither log.gov