"Formigó pretensat." . . . . "Concrete: plain, reinforced, prestressed [and] shell [by] R.H. Evans [and] C.B. Wilby"@en . . . . . . . . . . . "Concrete: plain, reinforced, prestressed [and] shell" . . . "Concrete: plain, reinforced, prestressed [and] shell"@en . . "CONCRETE : plain reinforced prestressed shell" . "Concrete : plain, reinforced, prestressed, shell" . . "Concrete: plain, reinforced, prestressed, shell"@en . . . . . . "Concrete : plain reinforced prestressed shell" . "Concrete : plain, reinforced, prestressed [and] shell"@en . "Concrete : plain reinforced prestressed shell"@it . "Concrete : plain reinforced prestressed shell"@en . . . . . "Concrete : plain, reinforced, prestressed" . . . . "Construction en béton." . . "Concrere construction." . . "Formigó." . . "Concrete." . . "Formigó armat." . .