A comprehensive textbook covering the basics of mathematics, a collection of important formulas for humanities students. - Title: Plex Important Math Formulas and Theorems Collection - Series Name: Kawaijuku SERIES - Format: Humanities Edition Mathematics I・A・B - Contents: A textbook that compiles the basics of mathematics into one volume. I checked the contents for about a minute, and it appears there are no markings. However, there may be oversights, and there might be some scribbles or spiral binding, so please refrain from purchasing if you are sensitive or seeking perfection. (Some items may have minor scribbles.) Please judge the condition of the product from the photos and purchase with your understanding. If there are any scribbles that significantly hinder your study after purchase, please contact us without confirming receipt upon arrival. We will cover the return shipping costs if you contact us within 2 days of arrival. Please purchase only if you understand that this is a used item. I am also listing multiple other textbooks. We offer a 100 yen discount for combined purchases, so please feel free to inquire. (We may not be able to combine shipping depending on the shipping costs.) Thank you for viewing.