"Deep Learning G Certification: The Ultimate Exam Question Collection: 332 Questions + 2 Mock Exams (PDF)" by Yang Jakurin Price: ¥2550 #YangJakurin #Yang_Jakurin #Books #Electrical/Mechanical/ElectronicCommunication This is the 2nd edition. Please see the photos for the condition. There is pencil writing on the problem numbers as shown in the photos. I didn't find any writing inside the questions themselves. Shipping: Will be sent in a plastic bag via Yu-Packet Post.