The product is a trade paperback book titled « High Pressure Boilers » authored by Frederick M. Steingress, Daryl R. Walker, and Harold J. Frost. Published by American Techni-Cal Publishers, Incorporated, this edition is the 5th and features illustrations. The book falls under the genre of Technology & Engineering, specifically covering topics within the Mechanical, Technical & Manufacturing Industries & Trades, Construction / Heating, Ventilation & Air Conditioning. With a total of 359 pages, this comprehensive guide serves as a valuable resource for those interested in high pressure boilers and related industry topics.