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Copyright © 2011 by Jones & Bartlett Learning, LLC
All rights reserved. No part of the material protected by this copyright may be reproduced or utilized in any form, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission from the copyright owner.
This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold with the understanding that the publisher is not engaged in rendering legal, accounting, or other professional service. If legal advice or other expert assistance is required, the service of a competent professional person should be sought.
Production Credits Chief Executive Officer: Ty Field President: James Homer SVP, Chief Operating Officer: Don Jones, Jr. SVP, Chief Technology Officer: Dean Fossella SVP, Chief Marketing Officer: Alison M. Pendergast SVP, Chief Financial Officer: Ruth Siporin SVP, Business Development: Christopher Will VP, Design and Production: Anne Spencer VP, Manufacturing and Inventory Control: Therese Connell Editorial Management: High Stakes Writing, LLC, Editor and Publisher: Lawrence J. Goodrich Reprints and Special Projects Manager: Susan Schultz Associate Production Editor: Tina Chen Director of Marketing: Alisha Weisman Sernior Marketing Manager: Andrea DeFronzo Cover Design: Anne Spencer Composition: Sara Arand Cover Image: © ErickN/ShutterStock, Inc. Chapter Opener Image: © Rodolfo Clix/Dreamstime.com Printing and Binding: Malloy, Inc. Cover Printing: Malloy, Inc.
ISBN: 978-0-7637-9134-6
6048 Printed in the United States of America 14 13 12 11 10 10 9 8 7 6 5 4 3 2 1