High-rise buildings : steel or concrete?Reinforced concrete architectureRemarkable construction of concrete skeletonsMemorandum on box frame construction for terrace houses and flatsReproflat Haarlem Rotogravure Industry HaarlemHeineken Beer Brewery ZoeterwoudeAdriaan Volkerhuis RotterdamCentral MaasvlakteCentraal Beheer ApeldoornBlauwhoed Apeldoorn officeMain building Vrije Universiteit AmsterdamHospital Leyenburg 's-GravenhageOffice NVV and NKV WoerdenIndustrial building C.C.L.-Goes Amstelveen