A detailed textbook on differential and integral calculus, bridging the gap between high school and university mathematics. No writing or folds, and with few scratches, it's in generally clean condition. It will be sent anonymously in a clear plastic bag via a standard-sized or recycled envelope. - Title: Differential and Integral Calculus - Author: Masahiko Saito - Price: 3000 yen (excluding tax) - Contents: Bridging the gap from high school mathematics to university mathematics. Detailed explanation of the basic concepts of differential and integral calculus. Thank you for looking.