As a follow-up to the Working Group on the Future of Bibliographic Control report, which discusses Functional Requirements for Bibliographic Records (FRBR) quite a bit, I thought I’d pass along a link to a site that not only has the full text of FRBR, but a collection of introductory readings on the topic, as well as discussion lists and translations:
IFLANET : Functional Requirements for Bibliographic Records
found on Catalogablog