The book "Principles of Macroeconomics, 3rd Edition + Reg Card" by Coppock Lee and Mateer Dirk is a comprehensive textbook on the subject of Economics. Published by Norton & Company, this trade paperback provides 768 pages of essential information in English language. With a focus on business and economics, this book is a valuable resource for students and professionals looking to deepen their understanding of macroeconomic principles. Whether you're studying for a course or looking to enhance your knowledge in the field, this textbook offers a thorough exploration of key concepts and theories in the realm of economics.