Graphic illustration of trade - a wad of money is replaced by a box of goods, and vice versa.

Name: Graphic illustration of trade - a wad of money is replaced by a box of goods, and vice versa.
Uploaded: 2014-12-05
Duration: 8 s
Channel: anoshkin
Description: Graphic illustration of trade - a wad of money is replaced by a box of goods, and vice versa.