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 Hugo's Language Institute,"French commercial correspondent : a collection of practical up-to-date letters and commercial phrases, with full translation and explanatory notes : to which is added a description of the French coinage and the Metric System, with table of exact equivalents in English measurements : a full list of abbreviations used in French, etc., etc.",,Hugo's Language Institute,,Hugo's simplified system,,,,https://cir.nii.ac.jp/crid/1130578503582817944