Very good condition with minor wear including having some writing on the inside of the front cover pertaining to the class my dad was taking. The book comes from a smoke free environment and has no odors. Having done some welding, it is amazing how a lot of the content is still relevant. 3rd Printing, July 1957 copy, 8 and 1/2 Inches tall by 5 and 3/4 inches wide. 255 Pages.