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 United Nations. Dept. of Economic and Social Affairs,Appropriate technologies in civil engineering works in developing countries : an exploratory appraisal of the state of the art,,United Nations,1976,Document,,,,https://cir.nii.ac.jp/crid/1130282271287210368