public void tableDisplay()
{
	String[] columnNames = { "Title", "First Name", "Last Name", "Publisher", "ISBN", "Year"};
	Object[][] data = htemp.getMatrix();
	table = new JTable(data, columnNames)
		{
			public boolean isCellEditable( int row, int col )
			{
				return false;
			}
		};
	table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
}