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 "Hegeland, Hugo",The quantity theory of money : a critical study of its historical development and interpretation and a restatement,,A.M. Kelley,1969,Reprints of economic classics,,0678005001,,https://cir.nii.ac.jp/crid/1130000797002503936