【Item Condition】 I've read this book a few times after purchasing it, but I used a book cover, so the cover, spine, and edges (page edges) are all in beautiful condition. There are no writings, markings, or folds, and it's generally in excellent condition. It has been stored in a non-smoking, pet-free environment. The condition is good, but please consider that this is a used item before making a purchase. 【Product Overview】 This is the official textbook, 3rd edition, used for G-certification (Generalist) preparation. It's a great book for exam preparation, as well as for systematically learning the basic knowledge of AI and deep learning, and it also corresponds to the 2024 and later exam trends. If you have any questions, please feel free to comment.