The product is a vintage hardcover book titled "Fundamentals of Machine Design" written by C.A. Norman, E.S. Ault, and I.F. Zarobsky. Published in 1943 by The Macmillan Company in the United States, this book covers the topic of Machine Design and Machine Fundamentals. The book is written in English and is a valuable collectible for those interested in the history of engineering and design principles from that era.