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ACKNOWLEDGMENTS
We would like to thank Pam Weston, Publisher, for setting the quality standards for production integrity and managing the publication to completion; John Cording, Vice President, Technology, for coordinating the design and development of the REA Study Center; Larry B. Kling, Vice President, Editorial, for his overall direction; Diane Goldschmidt, Managing Editor, and Alice Leonard, Senior Editor, for editorial project management; Kathy Caratozzolo for typesetting; Karen Lamoreux for copyediting; Ellen Gong for proofreading, and Jennifer Calhoun, for file preparation.
In addition, we extend our special thanks to Robert Juranitch, M.S.Ed., for his technical review of the manuscript. Mr. Juranitch currently teaches AP Computer Science Principles at The University School of Milwaukee, Milwaukee, Wisconsin.