The product is a hardback book titled "18th Ed. Modern Refrigeration and Air Conditioning" by authors Carl H. Turnquist, Alfred F. Bracciano, and Andrew D. Althouse. Published by Goodheart-Willcox Publisher in 2004, the book is a study guide with a total of 1211 pages. It covers subjects in Technology & Engineering and House & Home, focusing on Construction, Heating, Ventilation & Air Conditioning, Electronics, and Equipment, Appliances & Supplies. The book is designed for educational levels ranging from Elementary School to High School and is written in English.