La historia del Dinero

Les dejo unos videos informativos sobre el Dinero que encontré:

[swf=http://www.youtube.com/v/kqU257p3QyM&feature=player_embedded

[swf=http://www.youtube.com/v/dJFWSWMmh-o&feature=player_embedded

[swf=http://www.youtube.com/v/hTZYBeQI_JI&feature=player_embedded

[swf=http://www.youtube.com/v/rId4FruUcno&feature=player_embedded

[swf=http://www.youtube.com/v/xrS459Infec&feature=player_embedded

Espero que les sirva el aporte, saludos