RT Book, Section A1 Riddle, Daniel L. A1 Stratford, Paul W. SR Print(0) ID 1134752621 T1 Acknowledgments T2 Is This Change Real? YR 2013 FD 2013 PB F. A. Davis Company PP New York, NY SN 9780803629578 LK fadavispt.mhmedical.com/content.aspx?aid=1134752621 RD 2024/04/24 AB Over the past three decades we have had the good fortune to work with and learn from many students, colleagues, and mentors. We are extremely grateful for their contributions to our lives. Without their support and encouragement, this book would not exist.