Focusing on theory more than computations, this 3-part text covers sequences, definitions, and methods of induction; combinations; and limits, with introductory problems, definition-related problems, and problems related to computation limits. Answers and hints to the test problems are provided; "road signs" mark passages requiring particular attention. 1969 edition.
Unabridged republication of edition published by The M.I.T. Press, Cambridge, Massachusetts, 1969.
Here's a sample of other books in this Dover category
Introduction to Graph Theory by Richard J. Trudeau Aimed at "the mathematically traumatized," this text offers nontechnical coverage of graph theory, with exercises. Discusses planar graphs, Euler's formula, Platonic graphs, coloring, the genus of a graph, Euler walks, Hamilton walks, more. 1976 edition.
Geometry, Relativity and the Fourth Dimension by Rudolf Rucker Exposition of fourth dimension, concepts of relativity as Flatland characters continue adventures. Topics include curved space time as a higher dimension, special relativity, and shape of space-time. Includes 141 illustrations.
Challenging Mathematical Problems with Elementary Solutions, Vol. 2 by A. M. Yaglom, I. M. Yaglom Over 170 challenging problems ranging from the relatively simple to the extremely difficult. Volume 2 contains 74 problems on points and lines, topology, convex polygons, nondecimal counting and other topics. Includes solutions.
Mathographics by Robert Dixon Stimulating, unique book explores mathematical drawing through compass constructions and computer graphics. Over 100 full-page drawings: five-point egg, golden ratio, plughole vortex, blancmange curve, more. Exercises. 1987 edition.
Introduction to Artificial Intelligence: Second, Enlarged Edition by Philip C. Jackson, Jr. Comprehensive survey of artificial intelligence — the study of how computers can be made to act intelligently. Includes introductory and advanced material. Extensive notes updating the main text. 132 illustrations.