This has undoubtedly been raised on this list, but I'm not usually reading it, so I wanted to ask the relative advisability or undesirability of leaving the subfield 0 in 650 (and other?) access points of bib. records. I see in our public catalog view, it doesn't display at all so presumably is harmless from that regard. Rob *Robert L. Kusmer, Ph.D.* *Supervisor, Strategic Resource Discovery Services* *German, Humanities and Theology Cataloging Librarian* *German Language and Literature Librarian* *Hesburgh Libraries* *Fellow, Nanovic Institute for European Studies* *University of Notre Dame* Resource Description & Discovery Services 428 Hesburgh Library Notre Dame, IN 46556 office: 574-631-8649 fax: 574-631-4440 email: *[log in to unmask] <[log in to unmask]>*