Finite Element Method has been introduced as an essential subject in many universities during this decade for undergraduate engineering students in mechanical engineering, civil engineering, production engineering, and aeronautical engineering and for post graduate students in CAD/CAM, structural engineering and machine design.This book A Textbook on Finite Element Methods will be of great help for various engineering field students as an object (body or component) characterized through tiny (small) elements called as finite elements by presenting the fundamental theories accompanied by essential formulae, demonstrating the applications of these theories with solution for practical problems.