[Koha] Import from MS Access DB

[Max Stam]

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