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 "Eckstein, Harry",The natural history of congruence theory,,"Graduate School of International Studies, University of Denver",1980,Monograph series in world affairs,,087940065X,,https://cir.nii.ac.jp/crid/1130282270249128320