As a serials cataloger who was given the unwelcome task of trying to maintain
InfoTrac holdings cataloged on separate records, I would advise you try to
avoid that scenario at all costs.  It becomes a time management nightmare.
If Computer Select is going to be flexible with their titles, you could be
updating on a monthly basis.  Is the benefit going to outweigh your time?
Maybe the librarians who would like to have individual title access would
like to volunteer to update the records.  Wouldn't the index from "Computer
Select" be sufficient?