Gerhard Rosenberger

Topics in Infinite Group Theory (De Gruyter STEM)

Set Highlights in Algebra and Geometry (De Gruyter Textbook)

Geometry and Discrete Mathematics (De Gruyter Textbook)

Algebra and Number Theory (De Gruyter Textbook)

Discrete Algebraic Methods (De Gruyter Textbook)

A Course in Mathematical Cryptography (De Gruyter Textbook)

The Elementary Theory of Groups (De Gruyter Expositions in Mathematics, #60)

Introduction to Abstract Algebra

Elemente Der Diskreten Mathematik (de Gruyter Studium)

Diskrete Algebraische Methoden (de Gruyter Studium)

Abstract Algebra; Applications to Galois Theory, Algebraic Geometry and Cryptography

Abstract Algebra (De Gruyter Textbook) (SIGMA Series in Pure Mathematics)

Number Theory

Algebraic Generalizations of Discrete Groups (Chapman & Hall/CRC Pure and Applied Mathematics, #223)

The Fundamental Theorem of Algebra (Undergraduate Texts in Mathematics)