I purchased this book at a bookstore and used it a few times, but I no longer need it, so I am selling it. There is writing in it. About half of the pages have dates written on them, as shown in the photos. Due to the writing, I am selling it at a bargain price. "Introduction to Physical Problems [Physics Basics/Physics] - Problem-Solving Mastery" Fumitaka Utsu / Makoto Shimamura Price: ¥1100 #FumitakaUtsu #Fumitaka_Utsu #MakotoShimamura #Makoto_Shimamura #book #nature/physics