Karen Coyle <[log in to unmask]> wrote: > I don't know if these two types of aggregation would be treated the same > in RDA or not -- but it doesn't seem to me that previous cataloging rules > really handled multiple works in a single published item very well. For > example, there isn't a way to have two uniform titles (right?). > Depends on what context you're referring to. If you mean, say, a pair of 100 + 240 in a single record, then no. But for a compilation of two works by different creators with a collective title (aka aggregate manifestation title): Under AACR2: 100 1- Name01 240 10 Uniform title01 245 10 Collective title / Name01 and Name02. 700 12 Name02. Uniform title02. Under RDA: 245 00 Collective title / Name01 and Name02. 700 12 Name01. Uniform title01. 700 12 Name02. Uniform title02. If no collective title: Under AACR2: 100 1- Name01 240 10 Uniform title01 245 10 Title01 / Name01. Title02 / Name02. [assuming Title01 doesn't match Uniform title01] 700 12 Name02. Uniform title02. Under RDA: 245 00 Title01 / Name01. Title02 / Name02. 700 12 Name01. Uniform title01. 700 12 Name02. Uniform title02. -- Mark K. Ehlert Minitex Coordinator University of Minnesota Digitization, Cataloging & 15 Andersen Library Metadata Education (DCME) 222 21st Avenue South Phone: 612-624-0805 Minneapolis, MN 55455-0439 <http://www.minitex.umn.edu/>