Economics, 19th Revised edition--------------------------------------------------Samuelson's text was first published in 1948, and it immediately becamethe authority for the principles of economics courses. The book continuesto be the standard-bearer for principles courses, and this revisioncontinues to be a clear, accurate, and interesting introduction tomodern economics principles. Bill Nordhaus is now the primary authorof this text, and he has revised the book to be as current and relevantas ever.