Sergei Ovchinnikov is Professor Emeritus of Mathematics at San Francisco State University. His other Universitext books are Functional Analysis (2018), Measure, Integral, Derivative (2013), and Graphs and Cubes (2011).

1 Rational Numbers.- 2 Real Numbers.- 3 Continuous Functions.- 4 Differentiation.- 5 Integration.- 6 Infinite Series.- A Natural Numbers and Integers.- B Dedekind's Construction of Real Numbers. C A Panorama of Ordered Fields.