The product is the 6th edition of “Lehninger Principles of Biochemistry” by Michael M. Cox and David L. Nelson. Published by Freeman & Company, W&H in 2012, this textbook covers the subject area of biochemistry in the life sciences. With a total of 1328 pages, this hardcover book is written in English and is designed for students studying biochemistry. It is a comprehensive resource for understanding the fundamental principles and concepts in the field of biochemistry.