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 "Kearney, Paul W. (Paul William)",Business letters made easy : a brief but comprehensive study of the principles which naturally simplify the art of handling the day's mail,,E.J. Clode,1920,Made easy series,,,,https://cir.nii.ac.jp/crid/1130000794713354880