@book{236093,
	author = {Dantzig, George B. and Thapa, Mukund Narain.},
	title = {Linear programming : },
	publisher = {Springer, },
	year = {c1997.},
	series = {Springer series in operations research},
	address = {New York : },
	url = {http://www.loc.gov/catdir/enhancements/fy0812/96036411-d.html}
}