[Koha] Import from MS Access DB

We are using a simple Access db for our aquistions at the moment but intend to use koha. What is the way to set up the data so that we can import it to koha? At present, the fields are: AccessionID DateAquired Author Title Publisher ISBN PublicationDate Cost PurchaseSource Department There are about 6000 books entered. Any comments/help/suggestions welcome. Please keep in mind I'm an IT guy not a Librarian. Thanks Max Stam Great Southern Grammar Albany Western Australia