I purchased this textbook for a university class, but I withdrew from the class, so I never used it. It's brand new and unused. A textbook explaining the basics of differential and integral calculus for science and engineering students. - Title: Fundamentals of Differential and Integral Calculus for Science and Engineering - Author: Toshio Kamimura - Price: 2600 yen (excluding tax) - ISBN: 978-4-563-01227-4 Thank you for looking.