Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book opens up alternative ways of thinking and talking about ways in which a person can 'know' a subject (in this case, mathematics), leading to a reconsideration of what it may mean to be a teacher of that subject.