Microsoft Excel can be much more than just a spreadsheet. It has become a

development platform in it own right. Applications written using Excel are part

of many corporations' core suites of business-critical applications. In spite of

this, Excel is too often thought of as a hobbyist's platform. While there are

numerous titles on Excel and VBA, until now there have been none that

provide an overall explanation of how to develop professional-quality Excelbased

applications. All three authors are profesional Excel developers who run

their own companies developing Excel-based apps for clients ranging from

individuals to the largest multinational corporations. In this book they show

how anyone from power users to professional developers can increase the

speed and usefulness of their Excel-based apps.