@book{209583,
	author = {Schroeder, Roger G.},
	title = {Operations management},
	publisher = {Mc GrawHill},
	year = {c2008.},
	series = {The McGraw-Hill/Irwin series operations and decision sciences},
	address = {New York},
	edition = {4. ed.},
	note = {Includes index.}
}