Re: is this valid marc ?

From: Jon Gorman <jonathan.gorman_at_nyob> Date: Thu, 19 May 2011 12:21:23 -0500 To: CODE4LIB_at_LISTSERV.ND.EDU

You've gotten some other good responses, but I thought I'd mention the
LoC and OCLC sites on MARC if you haven't seen them yet.

First, the LoC site at http://www.loc.gov/marc/.  This is what I use
as a guide and a reference.

Some folks prefer the OCLC docs http://www.oclc.org/bibformats/en/,
particularly if they're an OCLC member.

Of course, these apply to MARC-21 and not UniMarc.  Not sure what good
resources are out there for UniMARC.

Jon Gorman