File	Title	Manuscript Id
Chapter 1. Section 3(15), Problem 6	wio_krugmanwellsmodulesecon3eupdate_chapter21.html	566b31f5757a2e522c000000
DLAP questions	wio_krugmanwellsmodulesecon3eupdate_chapter21_dlap.xml	566b31f5757a2e522c000000