@book{7375,
	author = {Grossman, Peter.},
	title = {Discrete mathematics for computing },
	publisher = {Palgrave Macmillan,},
	year = {2002.},
	series = {Grassroots series},
	address = {Basingstoke :},
	edition = {2nd ed.},
	note = {Previous ed.: 1995.}
}