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 "Pradhan, Prachanda",Construction of trail suspended bridges in Nepal : an application of traditional technology,,United Nations University,1981,UNUP,,9280802518,,https://cir.nii.ac.jp/crid/1130000794907250816