SS44 : Skyscraper 44 / Skyscraper 44 Reporter: Beatrice Choi, Ko Eun ok. - 318 p.; col. ill. 30 cm ISBN: 9788957702925 Subjects--Topical Terms: Gökdelenler--Tasarım ve yapımSkyscrapers--Design and ConstructionMimari--Tarih--PortekizArchitecture--Details LC Class. No.: NA9053.S4 / S59 2009