@book{12228,
	author = {Das, Satya P. and Das. S. P.},
	title = {Microeconomics for business /},
	publisher = {SAGE,},
	year = {c2007.},
	address = {Los Angeles :},
	note = {"SAGE texts"--Cover.},
	url = {http://www.loc.gov/catdir/toc/ecip0725/2007035314.html}
}