開渠を通る波の研究
谷下 市松
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
修正物價指數報告
盛俊主編
The Bank of Tokyo Collection | Graduate School of Economics, Faculty of Economics
函館手形交換所交換總額表
The Bank of Tokyo Collection | Graduate School of Economics, Faculty of Economics