H. E. Lewis
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- Comparative tests on concrete beams and slabs reinforced with mild steel and deformed bar. Vorgetragen bei: Fifth Congress of IABSE = Cinquième Congrès de l'AIPC = Fünfter Kongress der IVBH, Lisboa-Porto, 25 de Junho - 2 de Julho 1956. (1956):
- The Harness Hospital System. Part 1: Design of a Standard Structure and Construction of a Prototype. Part 2: Testing of a Prototype Structure.. In: Proceedings of the Institution of Civil Engineers, v. 60, n. 3 (August 1976). (1976):
- Tests on 15-year-old, 54-ft-long, Pre-tensioned Beams. In: PCI Journal, v. 4, n. 1 (Juni 1959). (1959):