Description:
1. From menu bar select View - Data Sources.
2. Two new frames should appear in the window.
3. In the left frame expand the Bibliography data source.
4. From the expanded tree select Tables - Biblio.
5. A list of Identifiers, Type, Address etc. should appear in the right hand frame.
6. From menu bar select View - Data Sources.
7. The two new Datasource frames will now close.
End of test case