@book{51909,
	author = {Cooper, William W. and Charnes, A.},
	title = {An introduction to linear programming :},
	publisher = {Wiley,},
	year = {c1953 [Printing 1960]},
	address = {New York ;},
	note = {Part II, Lectures on the mathematical theory of linear programming, by A. Charnes.}
}