Free: How today's smartest businesses profit by giving something for nothingChris Anderson€ 2,79Laatste exemplaar4,0In winkelmandje
The numbers game : why everything you know about football is wrongChris Anderson€ 1,99Laatste exemplaar3,6In winkelmandje
The Long Tail: How endless choice is creating unlimited demandChris AndersonUitverkocht3,8Hou mij op de hoogte
