@book{47257,
	author = {Fisher, Timothy C. G., and Waschik, Robert G.,},
	title = {Managerial economics :},
	publisher = {Routledge,},
	year = {2002.},
	address = {London ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0650/2002069910-d.html}
}