"Fundamentals of Information Mathematics: Cryptography, Codes, Databases, Networks, CG" Fumiyuki Terada / Naoto Nakamura / Takahiro Shakushi Science-sha Price: ¥1600 Please understand that this is a home-kept item before purchasing. I checked it by flipping through the pages, and I didn't notice anything, but as a used book, there may be writing or markings. Please be aware of this. Also, if you need it urgently for a designated textbook, please comment, and I will ship it as soon as possible. Instant purchase and comments are welcome. Please consider it. #FumiyukiTerada #Fumiyuki_Terada #NaotoNakamura #Naoto_Nakamura #TakahiroShakushi #Takahiro_Shakushi #book #nature/mathematics