MIT的單變量微積分課程的教材，強(qiáng)烈推薦，第二版。GEORGE F. SIMMONS Simmons, George F. Calculus with Analytic Geometry. 2nd ed. New York, NY: McGraw-Hill, October 1, 1995. ISBN: 0070576424. Readings in the textbook are listed by section numbers (e.g., § 2.1-2.4 means read sections 2.1 through 2.4.)