@book{250508,
	author = {Lockard, James. and Abrams, Peter D.},
	title = {Computers for twenty-first century educators /},
	publisher = {Longman,},
	year = {c2001.},
	address = {New York :},
	edition = {5th ed.},
	note = {Rev. ed. of: Microcomputers for twenty-first century educators. 4th ed. c1997.}
}