Piano sonatas and Beethoven works in Hans Georg Nägelis catalogues

This dataset (in two csv files) collects the references to piano sonatas, and to works by Ludwig van Beethoven, in the catalogues published by Hans Georg Nägeli as a bookseller in Zurich between 1792 and 1805. The data was used by the author in his paper "Hans Georg Nägeli as Publisher and Bookseller of Piano Music", presented at the conference Beethoven and the Piano, 4–7 November 2020. The printed version of the article is at present in preparation.本数据集包含两份逗号分隔值（CSV，Comma-Separated Values）文件，收录了1792年至1805年间，苏黎世书商汉斯·格奥尔格·内格利（Hans Georg Nägeli）出版的图书目录中涉及钢琴奏鸣曲以及路德维希·凡·贝多芬（Ludwig van Beethoven）作品的相关文献条目。该数据集曾被作者用于其提交至2020年11月4日至7日举办的“贝多芬与钢琴”学术会议的论文《汉斯·格奥尔格·内格利：钢琴音乐的出版者与书商》，该论文的印刷版目前仍在筹备中。