Excel 2003 Programming: A Developer's Notebook (Developer's Notebook) by Jeff Webb
O'Reilly Media; 1 edition | August 27, 2004 | English | ISBN: 0596007671 | 314 pages | CHM | 6 MB
On the surface, it doesn't appear as if much in Excel 2003 has changed. There are a handful of new objects and the user interface is largely the same. But beyond a superficial glance, you'll see that there are fundamental shifts implied by the new features: Lists, XML, web services, .NET, and InfoPath build a framework for entirely new ways to exchange data with Excel.