This antique book, titled "HENLEY'S TWENTIETH CENTURY FORMULAS, PROCESSES AND TRADE SECRETS" is a must-have for collectors and enthusiasts of chemistry and self-help. Written by Harry E. Eisenson and published by Norman W. Henley in 1944, this hardcover book is in very good condition.

Containing a wealth of valuable information on formulas, processes, and trade secrets, this book is a treasure trove of knowledge for those interested in chemistry. The book is written in English and is perfect for collectors of antique and collectible books. Don't miss the chance to add this rare piece to your collection.