Jack My understanding is that postnominal letters are permissible under AACR2 22.19A if they appear with the name. I agree with you that phrases, disciplines and institutions are certainly not permissible in NACO, as additions to name headings for contemporary authors, under AACR2 or the LCRI. This position would be reversed under RDA, of course ;-) Regards Richard _________________________ Richard Moore Authority Control Team Manager The British Library Tel.: +44 (0)1937 546806 E-mail: [log in to unmask] <mailto:[log in to unmask]> ________________________________ From: Program for Cooperative Cataloging [mailto:[log in to unmask]] On Behalf Of Hall, Jack Sent: 04 October 2010 16:17 To: [log in to unmask] Subject: [PCCLIST] Undifferentiated name authority records I have no reluctance at all in creating or using undifferentiated names (code b), if I am unable to differentiate the name in standard ways. As far as I know it is totally acceptable within name authority and NACO practice and need not be frowned upon. I prefer not to use phrases, titles, disciplines, institutions, etc. that I do not feel are appropriate qualifiers. Jack Hall Manager of Cataloging Services Linguistics Librarian University of Houston Libraries Houston, TX 77204-2000 phone: 713 743 9687 fax: 713 743 9748 email: [log in to unmask] ************************************************************************** Help us celebrate National Customer Service Week 4 - 10 October. National Customer Service Week is designed to raise the awareness of customer service and the vital role it plays within any organisation. It is also an opportunity to say a big thank you to all our customers for their support. We are having an Open Day at our site in Yorkshire on Tuesday 5th October. If you are interested in seeing 'behind the scenes' of one of the largest and most technologically advanced library repositories in the world, follow an order from receipt to delivery and meet the Customer Service team, please contact us at mailto:[log in to unmask] Experience the British Library online at http://www.bl.uk/ The British Library’s new interactive Annual Report and Accounts 2009/10 : http://www.bl.uk/knowledge Help the British Library conserve the world's knowledge. Adopt a Book. http://www.bl.uk/adoptabook The Library's St Pancras site is WiFi - enabled ************************************************************************* The information contained in this e-mail is confidential and may be legally privileged. It is intended for the addressee(s) only. If you are not the intended recipient, please delete this e-mail and notify the mailto:[log in to unmask] : The contents of this e-mail must not be disclosed or copied without the sender's consent. The statements and opinions expressed in this message are those of the author and do not necessarily reflect those of the British Library. The British Library does not take any responsibility for the views of the author. ************************************************************************* Think before you print