Tests on prestressed reinforced concrete beams / R.F. Steve-ns.
Stevens, R.F.
Tests on prestressed reinforced concrete beams / R.F. Steve-ns. - Watford, [Inglaterra] : BRS - [6] p. - Current paper ; 8-70 / Building Research Station .
Tests on prestressed reinforced concrete beams / R.F. Steve-ns. - Watford, [Inglaterra] : BRS - [6] p. - Current paper ; 8-70 / Building Research Station .