@book{1462,
	author = {Cortada, J.W.},
	title = {Managing DP hardware : capacity planning, cost justification, availability, and energy management.},
	publisher = {Prentice-Hall,},
	year = {1983.},
	series = {(Prentice-Hall series in data processing).},
	address = {englewood Cliffs, N.J. : }
}