• March 1987

      Trigonometry

      by John R. Durbin

      Presents a thorough, no-frills introduction to trigonometry in the general context of functions and their graphs. Emphasizes the functional aspect of trigonometry including an introductory chapter on general ideas of functions and graphs. Covers exponenti

    • December 2008

      Modern Algebra

      An Introduction

      by John R. Durbin

      The new sixth edition of Modern Algebra has two main goals: to introduce the most important kinds of algebraic structures, and to help students improve their ability to understand and work with abstract ideas. The first six chapters present the cor

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