@book{3179,
	title = {DiscoverEcon 3.1 software tutorial},
	publisher = {McGraw-Hill Companies},
	year = {c1999. },
	address = {[Boston, Mass.]},
	note = {To accompany: Economics, 14th ed.; Macroeconomics, 14th ed.; Microeconomics, 14th ed./ by Campbell R. McConnell and Stanley L. Brue. },
	url = {http://firstsearch.oclc.org/WebZ/DCARead?standardNoType=1&standardNo=0073662933:srcdbname=worldcat:fromExternal=true&sessionid=0}
}