Robert Geretschlager

A Central European Olympiad:The Mathematical Duel

Robert Geretschlager

$38.00

A Central European Olympiad: The Mathematical Duel

Robert Geretschlager

$68.00

Mathematical Nuggets from Austria: Selected Problems from the Styrian Mid-Secondary School Mathematics Competitions

Robert Geretschlager

$36.00

Mathematical Nuggets from Austria: Selected Problems from the Styrian Mid-Secondary School Mathematics Competitions (Problem Solving in Mathematics and Beyond)

Robert Geretschlager

$98.00

Geometric Gems I: Triangles and Quadrilaterals

Robert Geretschlager

$52.90

Geometric Gems I: Triangles and Quadrilaterals

Robert Geretschlager

$96.45

Geometric Gems: An Appreciation for Geometric Curiosities - Volume III: The Wonders of Circles

Robert Geretschlager

Releases 1/30/2025

Geometric Gems: An Appreciation for Geometric Curiosities - Volume III: The Wonders of Circles

Robert Geretschlager

Releases 1/30/2025