Browse Collections (21 total) of 3 Sort by: Title Date Added Equipments View the items in Equipments Reinforced concrete View the items in Reinforced concrete Brick masonry View the items in Brick masonry Mixed structure View the items in Mixed structure Pre/post stressed concrete View the items in Pre/post stressed concrete Iron/Steel View the items in Iron/Steel Structural System View the items in Structural System Architect View the items in Architect Building Process/Material/Machine/ Patent View the items in Building Process/Material/Machine/ Patent Study on Construction History View the items in Study on Construction History of 3