w Р exercises for each chapter in the book. Second, most exercises have a qualitative Р description supported by a table that provides several alternative quantitative Р parameters needed to answer this question. The sheer number plus fl exibility in Р terms of how the instructor can choose to assign variations of exercises will make Р it hard for students to fi nd the matching solutions online. Instructors will also be Р able to change these quantitative parameters as they wish, again frustrating those Р students who e to rely on the to provide solutions for a static and Р unchanging set of exercises. We feel this new approach is a valuable new addition Р to the book—please let us know how well it works for you, either as a student or Р instructor!Р01-FM-P374493.indd xx 9/30/08 11:33:23 PM
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