The National Society of Professional Engineers Hequarters Building in Alexandria, Virginia, USA2019-01-292019-01-29https://c3bc47.n3cdn1.secureserver.net/wp-content/uploads/2018/12/logo-iaa-ngo.pngInternational Academy of Architecture | IAA-NGOhttps://c3bc47.n3cdn1.secureserver.net/wp-content/uploads/2019/01/xi-3b.jpg?time=1701272683200px200px
