◎ Secure and safe transactions with anonymous shipping via Mercari. ☆ Product Description ☆ ① Akahon (Red Book) Tokyo University of Science Faculty of Science and Technology B Method 2023 ※ The problem section has been cut. I have flipped through it once, and both the textbook and the problem set are clean with no writing. ※ This item was purchased as a used item. Please understand that there may be oversights as I have not checked every page. ・ Instant purchase OK ・ No pets / no smokers ・ Anonymous shipping / shipping included ・ No price reduction Please purchase only if you understand. ☆ Shipping Method ☆ It will be placed in an OPP bag, wrapped in wrapping paper, and shipped. Or, it will be wrapped in bubble wrap and then wrapped in wrapping paper and shipped.