@book{3900,
	author = {Ageloff, Roy, and Ageloff, Roy,},
	title = {Lotus 1-2-3, release 2.4 for business :},
	publisher = {Course Technology,},
	year = {c1993.},
	address = {Cambridge, MA :},
	note = {Rev. ed. of: Lotus 1-2-3, R2.3 for business.}
}