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 British Standards Institution,"Design charts for singly reinforced beams, doubly reinforced beams and rectangular columns",,British Standards Institution,1972,British standard code of practice,,0580078507,,https://cir.nii.ac.jp/crid/1130000794199273984