"Formigó armat." . . . . "A COURSE OF REINFORCED CONCRETE DESIGN" . . . . . . "A course of reinforced concrete design ; illustrated with graphs, charts and diagrams"@en . . . . . . "A course in reinforced concrete design"@en . . "A Course of reinforced concrete design" . "A course of reinforced concrete design"@en . "A course of reinforced concrete design" . . . . . . . . . . . "Course of reinforced concrete design" . . . . . "A Course of Reinforced Concrete Design, etc"@en . . . "Reinforced concrete construction"@en . . . . . "Estruturas De Concreto." . . "Construcciones de hormigón." . . "Hormigón armado." . . . .