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"Refworks has some okish documentation about how to deal with its callback import procedure, but I thought I’d put down how I’m doing it for our vufind install (mirlyn2-beta.lib.umich.edu) in case other folks are interested."
"MARC is the standard format for bilbliographic records for libraries... This module allow you to import MARC records as nodes, to do things like pre-populating book review sites or even recreating your library's catalog in a rich social environment. "
"Solrmarc can index your marc records into apache solr. It also comes with an improved version of marc4j that improves handling of UTF-8 characters, is more forgiving of malformed marc data, and can recover from data errors gracefully. This indexer is used by blacklight (http://blacklight.rubyforge.org) and vufind (http://www.vufind.org/) but it can also be used as a standalone project. "