00265nam a2200121Ia 4500100003100000490000600031654001400037245002600051260003400077082001200111300000800123546001200131  aKhurmi/R.S/ Lal / Jagdish   vI  aMaterials  aStrength Of Materials  bS.Chand & C0aNew Delhic1979  a620.112  a991  aENGLISH