Things to Learn

Autor: Hans Rosling, Anna Rosling Rönnlund, Ola Rosling

Autor: Susaeta Ediciones S A

Autor: Doris Brenner, Frank Brenner

Autor: Raymond Quivy, Luc Van Campenhoudt

Autor: Maria Helena Marques, Maria Regina Rocha

Autor: José María Parramón, Guillermo Fresquet

Autor: Celso Cunha, Lindley Cintra

Autor: Daniel Sampaio

Autor: Ana Cristina Dias, Renato Borges de Sousa

Autor: Isabel Coimbra, Olga Mata Coimbra

Autor: Rui Campos Guimarães, José A. Sarsfield Cabral

Autor: Kim Heldman

Autor: João Carlos Matos

Autor: Juan Fernando Bou Pérez

Autor: Conceicao Jacinto, Gabriela Lanca

Autor: Judith Bell