00508nam a2200205Ia 4500003000400000005001700004008004100021040001000062082000800072082000800080245011300088260003300201260000900234300000700243365000600250365001100256365000600267365000600273650002300279OSt20191223141035.0181031s9999    xx            000 0 und d  ckrvia  a691  bIND  aIndian standard Code of Practice for Corrosion Protection of Steel Reinforcement in FB and RCC Construction   bIndian Standards Institution  c1979  a12  b0  cRupees  d0  e0  aBuilding Materials