A First Course in Abstract Algebra: with Applications
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Taking the “Oof!” Out of Proofs
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Journals of Ayn Rand
Ayn Rand & Leonard Peikoff & David Harriman
Python Basics: A Practical Introduction to Python 3
David Amos & Dan Bader & Joanna Jablonski & Fletcher Heisler
Mathematik: Probleme — Themen — Fragen
Ian Nicholas Stewart
3D Game Development with Unity
Franz Lanzinger