If your copy of the 4th Edition is on back-order, you can read preface and first two chapters as Adobe Acrobat files. The files may be printed.

• Preface and Table of Contents
• Chapter 1
• Chapter 2

Select your browser from the following list:

• Internet Explorer: Right-click on each chapter link, and select "Save Target As..." from the popup menu.
• Netscape 6: Right-click on the chapter link, and select "Save Link As..." from the popup men.

After downloading each file, double-click on its filename using Windows Explorer.