Abstract Algebra
Stephen Lovett
Taking the “Oof!” Out of Proofs
Alexandr Draganov
An Invitation to Abstract Algebra
Steven J. Rosenberg
Introduction to Real Analysis
Manfred Stoll
A Tour through Graph Theory
Karin R. Saoub
Abstract Algebra
Gary L. Mullen & James A. Sellers
Discovering Group Theory
Tony Barnard
Fourier Series and Boundary Value Problems with Engineering Applications
Youssef Raffoul
Lectures on Differential Geometry with Maple
Mayer Humi
An Invitation to Real Analysis
Andrew D. Hwang