Showa Japonica Arithmetic JFL-5B Showa Note 4901772075059 (10 sets)

The kind of the ruled line: Entering 5mm squares ruled line, leader ruled line
Size: 30 pieces of 179mm X 252mmB5 versions 60 pages
With convenient subject seal
Bell mark motion participation product Japan PTA whole country meeting recommendation product
179mm *252mm (B5 version)