❄︎Please also check the profile description❄︎ 【Product Description】 Corona Publishing Fundamentals of Control Engineering for System Design Written by Shinji Shinaka Price: 2800 yen Introduction to Discrete Mathematics - Fundamentals of Mathematics for Computer Science - Price: 1,600 yen These items have been stored at home after purchase without being used. ~Condition~ Stored at home after purchase. There are no noticeable scratches or stains, and the overall condition of the books is clean. ~Shipping~ Wrapped in wrapping film to prevent water damage, then folded and shipped in a shipping box. 【Product Condition】 Stored at home after purchase. There are no noticeable scratches or stains. ◆Reference books ◆Set of 2 ◆Price includes shipping. ◆Product condition There are no noticeable scratches or stains. If you prefer a different shipping method, please contact us via the comments section beforehand. Since these items are stored at home, please ask any questions you may have beforehand. Thank you! Product Number: U260109 #sahara's books