Robert Geretschlager

7 books • 1 series

Dec 16, 2021
Cover of Geometry In Our Three-dimensional World

Geometry In Our Three-dimensional World (Problem Solving in Mathematics and Beyond, #25)

Nov 3, 2020
Cover of Mathematical Nuggets From Austria: Selected Problems From The Styrian Mid-secondary School Mathematics Competitions

Mathematical Nuggets From Austria: Selected Problems From The Styrian Mid-secondary School Mathematics Competitions (Problem Solving in Mathematics and Beyond, #19)

Jan 17, 2018
Cover of Central European Olympiad, A: The Mathematical Duel

Central European Olympiad, A: The Mathematical Duel (Problem Solving in Mathematics and Beyond, #7)

Nov 29, 2017
Cover of A Central European Olympiad

A Central European Olympiad

Aug 22, 2017
Cover of The Joy of Mathematics

The Joy of Mathematics

Aug 23, 2016
Cover of The Circle

The Circle

Oct 14, 2008
Cover of Geometric Origami

Geometric Origami