▪ Μαθηματικά Βιβλία (51 - 60)

Problems in Mathematical Analysis I

Complex analysis through examples and exercises

Problems and Theorem in Analysis II

Complex Variables and Applications

Williams, Hardy – redbook of maths problems.

The.Method.Of.Mathematical.Induction

Solved and Unsolved problems in Number theory

Solutions for Langs undergraduate analysis problem book

Problem Book In High School Mathematics

Polya – Mathematics and Plausible Reasoning – Vol 2