(Ⅰ) 覚

Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics
View at "Engel"

(Ⅱ) 答 書直し

Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics
View at "Engel"

(Ⅲ) 小生の決心

Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics
View at "Engel"

(Ⅳ) (覚)

Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics
View at "Engel"