Vice President and Editorial Director, ECS: Marcia J. Horton
Editor in Chief, Computer Science: Michael Hirsch
Executive Editor: Tracy Dunkelberger
Assistant Editor: Melinda Haggerty
Editorial Assistant: Allison Michael
Vice President, Production: Vince O’Brien
Senior Managing Editor: Scott Disanno
Production Editor: Irwin Zucker
Senior Operations Specialist: Alan Fischer
Marketing Manager: Erin Davis
Marketing Assistant: Mack Patterson
Art Director: Kenny Beck
Cover Image: Male Ruby-throated Hummingbird / Steve Byland / Shutterstock;
Hummingbird, Nazca Lines / Gary Yim / Shutterstock
Art Editor: Greg Dulles
Media Editor: Daniel Sandin
Copyright © 2011, 2009, 2007, 2004 by Pearson Higher Education. Upper Saddle River, New Jersey, 07458.
All right reserved. Manufactured in the United States of America. This publication is protected by Copyright and
permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval sys-
tem, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To
obtain permission(s) to use materials from this work, please submit a written request to Pearson Higher Education,
Permissions Department, 1 Lake Street, Upper Saddle River, NJ 07458.
The author and publisher of this book have used their best efforts in preparing this book. These efforts include the
development, research, and testing of the theories and programs to determine their effectiveness. The author and
publisher make no warranty of any kind, expressed or implied, with regard to these programs or the documentation
contained in this book. The author and publisher shall not be liable in any event for incidental or consequential
damages in connection with, or arising out of, the furnishing, performance, or use of these programs.
Library of Congress Cataloging-in-Publication Data on file.
10 9 8 7 6 5 4 3 2 1
ISBN-13: 978-0-13-213079-0
ISBN-10: 0-13-213079-3
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