@book{89056,
	author = {Bechtold, Brigitte. and Johnson, Ross H.},
	title = {Statistics for business and economics},
	publisher = {PWS-KENT Pub. Co.},
	year = {c1989.},
	address = {Boston},
	note = {Software has been compiled by Microsoft QuickBASIC, and the disk includes the Microsoft QuickBASIC runtime module.}
}