Management e marketing delle imprese turistiche

Valentina Della Corte

Pi is (still) wrong

Autori vari

Hexaflexagons 2

Vi Hart

2003 AIME II problem 1

Sal Khan

BetOnMath per insegnanti

Chiara Andrà ; Domenico Brunetto ; Nicola Parolini ; Marco Verani

Introduction to random sampling

Brit Cruise

Pi is (still) wrong

Sal Khan

Reid Hoffman - Founder of LinkedIn

Autori vari

Philosophie + Pornographie: Kant

NEW! LEGO ‘PHILOSOPHY’ RANGE

Angela Ahrendts - Former CEO of Burberry

Autori vari

Green bean matherole

Vi Hart