Import single record from OCLC in MARCcat - 05 - Match bib, match holdings, avoid duplicate item

• This demo picks up at the end of 04, where we have one bib record that has two holdings records (one for general collection and one for the art library) and each holdings has one item record
• I export the exact same 949 that I did in 04. The exported record matched the bib and one of the holdings, and also finds that the barcode is a duplicate to one that already exists in our system
• I return to Aleph and refresh, which shows that no changes have taken place