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SECOND EDITION
Robin S. Rosenberg
University of California at San Francisco
Stephen M. Kosslyn
Minerva Schools at the Keck Graduate Institute
WORTH PUBLISHERS
A Macmillan Higher Education Company
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Senior Vice President, Editorial and Production: Catherine Woods
Publisher: Kevin Feyen
Associate Publisher: Jessica Bayne
Executive Marketing Manager: Katherine Nurre
Developmental Editor: Thomas Finn
Director of Print and Digital Development: Tracey Kuehn
Associate Managing Editor: Lisa Kinne
Media Editor: Anthony Casciano
Editorial Assistant: Catherine Michaelsen
Photo Editor: Robin Fadool
Photo Researchers: Roman Barnes and Donna Ranieri
Project Editor: Christine Cervoni, TSI Graphics, Inc.
Art Director: Barbara Reingold
Cover Designers: Barbara Reingold and Lyndall Culbertson
Interior Designers: Charles Yuen and Lyndall Culbertson
Production Manager: Barbara Anne Seixas
Composition and Line Art: TSI Graphics, Inc.
Anatomical and Studio Art: Matthew Holt, Keith Kasnot, and Chris Notarile
Printing and Binding: Quad/Graphics
Cover Art: coloroftime/E+/Getty Images
Library of Congress Control Number: 2013955446
ISBN-13: 978-1-4292-4216-5
ISBN-10: 1-4292-4216-7
© 2014, 2011 by Worth Publishers
All rights reserved
Printed in the United States of America
First printing
Worth Publishers
41 Madison Avenue
New York, NY 10010
www.worthpublishers.com
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To our families
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