A client of ours recently started using the new BookWhere XML MARC record import feature of Inmagic Genie. They noticed that although the new feature allowed them to import MARC records nicely into Genie, it did not import a call number from any of the records. There are several MARC call numbers that could be used, depending on the classification system used by the Genie user. See http://www.loc.gov/marc/bibliographic/ecbdclas.html for specifics on which MARC field you should use. We have used MARC field 050 - Library of Congress Call Number - in this example (leave out leading zero).