Wagner's Chemical Technology 1872, by Rudolph, Ph.d Wagner. 745 Pages. Clothbound. The last half of the 19th century was a time of much technological advancement, brought about by the great scientific discoveries and advancements in technological processes. Now, for the first time, you can read about these exciting discoveries as they were first originally recorded by the scientists who researched them back in 1872. Learn first-hand of the studies of iron, nitric acid, explosive compounds, copper, fuel, phosphorous as they applied to the great industries of the day. Let this book bring you back to that period of technological advancement, where you can almost taste the excitement of the scientists as they penned down their research. This book is bound to go fast as scientists, science buffs, students, historians and anyone with an interest in the history of technology. UNAVAILABLE (BK-0706)