Brand New International Paper-back Edition same as per description, **Economy edition, May have been printed in Asia with cover stating Not for sale in US. Legal to use despite any disclaimer on cover. Save Money. Contact us for any queries. Best Customer Support! All Orders shipped with Tracking Number.
I had no background in engineering at all when I read this and even my knowledge of science is quite weak. The author did a great job explaining different materials, processes etc. and providing enough background information so that even someone as clueless as me could understand most of the contents.