Thank you for viewing. Basic Analysis at the High School Level Textbook You can learn the basics thoroughly! Many people say that the textbooks from Suken Shuppan are: "Easy to understand" "Easy to comprehend" "Explanations are easy to follow" "Contains a good selection of problems" and are considered excellent books. It's truly a good book for the basics! There are some writings in it. I'm also selling many other textbooks. Thank you.