Book Description: Provides an interactive study guide for each chapter. Students are encouraged to work on concepts that are difficult to master and given page references in the text for review. System requirements (MAC): System 7.0 or higher, 12 MB RAM, hard drive with 16 MB free, 2x speed CD ROM, 640 x 480 monitor capable of displaying 256 colors. System requirements (PC): Windows 95/NT 4.0 or higher, 8 MB RAM, hard drive with 16 MB free, 2x speed CD ROM, VGA monitor capable of displaying 256 colors.