Analysis of stresses and strains in cartesian and polra co-ordinates,Equilibrium and compatibility conditions, Fundamental laws of Elasticity and Plasticity, Generalized plane stress and plane strain relations, St. Venant's principle.Solution of Boundary Value Problems in a two-dimensional elastic continuum, Specialization to problems of infinite domain, Stress oncentrations around holes, specialization to problems of semi-infinitedomains, Computation of contact stresses for two bodies in lineco