The product is the 8th edition of the textbook “Calculus : Single and Multivariable” by Deborah Hughes-Hallett, William G. McCallum, and Andrew M. Gleason. Published by Wiley & Sons, Incorporated, John, this ringbound textbook covers the subject areas of Mathematics, specifically Calculus. With a publication year of 2020, this textbook contains 1216 pages and is designed for general and calculus students looking for a comprehensive and informative guide to the subject. It is written in English and measures 10.8 inches in length, 8.4 inches in width, and 1.9 inches in height, weighing 77.8 ounces.