JXL-68 Renrakucho 10 Gyo JXL-68 Showa Note 4901772108085 (10 sets)

B5 size (semi-B5) 179 x 252mm B5 size study book. The ``Space Edition'' includes reading materials on space-related matters, supervised and assisted by JAXA. space series. ◆Standards: <10 lines> 13.5mm vertical ruled line 10 lines ◆Number of sheets: 30 sheets ◆Binding: Thread binding cross-wrap