@book{29655,
	author = {Srivastava, Uma K.},
	title = {Quantitative techniques for managerial decisions : concepts, illustrations and problems /},
	publisher = {Wiley,},
	year = {1989.},
	address = {New York :},
	edition = {2nd ed.},
	note = {tive techniques for managerial decision making. C1983}
}