Combustion Technology Manual

This is a hardcover 4th edition of Combustion Technology Manual, published in 1988 by the Industrial Heating Equipment Association. The Industrial Heating Equipment Association was established in 1929 to meet the need for effective group action in promoting the interest of designers and builders of all types of industrial process heating equipment. The book pages are clean and appear untouched. The outside back cover appears to have been accidentally damaged by a substance (glue perhaps). There was an attempt to remove the substance and unfortunately this removed parts of the back cover. (See secondary photo).