This vintage hardcover book, titled "Machinery's Handbook Twentieth Edition," is a must-have for any machinist or engineer. Published in 1975 by Industrial Press Inc., this book is a comprehensive reference guide for all things machinery. With a total of 2482 pages, this book covers a wide range of topics including reference materials, machines, and engineering. The book is in English. It is not personalized or signed, but it is a great addition to any collection.