TY - ADVS AU - Schrank,Jeffrey ED - Learning Seed Company TI - Buying and selling: how trading shapes our world SN - 1557405328 PY - 2008/// CY - Chicago, Ill. PB - Learning Seed KW - Marketing KW - Selling KW - Economics KW - Consumer education KW - Commerce KW - Exchange N2 - Presents an overview of the central concepts of commerce. Learn why the global marketplace of buying and selling is far more than a convenient way to get the stuff we crave-it shapes personal freedom and drives material progress ER -