著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Koncz, Tihamér",Principles. roof and floor units. wall panels,,Bauverlag,1968,"Manual of precast concrete construction with large reinforced concrete and prestressed concrete components : design, analysis and construction",,,,https://cir.nii.ac.jp/crid/1130000795923456512