Special recognition is given to Dr. James McCoy, who led the educators in preparing the section of each chapter that directs teachers how to use the problem.  Mrs. Jill Johnson also deserves special recognition for her efforts in assisting Dr. McCoy and myself in all of the editing to get the book ready for publication.  Other people who participated in the development of this book, besides the project leaders are:

Mr. Ken Cromar
Mr. James David
Mr. Marvin Fisher
Dr. David Hoeppner
Dr. Marshall Jones
Mr. John Kendig
Mr. David Kluttz
Mrs. Mary Jane McElwreath
Ms. Linda Sanders
Ms. Kim Saunders
Students of the University of Utah, Mechanical Engineering Department

Our special thanks to other people who contributed to this development but are not named.