[Used] I understand everything! Selected Examples of IoT Business 50 2019/Nikkei BP/Nikkei XTech (Mook)Price: 6,420원View this product on SAZO
![[Used] I understand everything! Selected Examples of IoT Business 50 2019/Nikkei BP/Nikkei XTech (Mook)](https://tshop.r10s.jp/vaboo/cabinet/items/bk0600/im250901319145.jpg)