Swap
Levy, Philip I / Barfield, Claude![Swap](https://support.digitalhusky.com/media/annotations/sorted/113/11359305/CHSBZCOP0311359305.jpg)
A concise introduction to the principles of world economics, Swap is an easy-to-understand resource for a general audience. This brief, practical volume covers the principles of specialization, comparative advantage, deficits, supply chains, labor and environmental standards, trade with the developing world, and more.