@book{4139,
	author = {Close, Kenneth S.},
	title = {Integrated software :},
	publisher = {South-Western Pub. Co.,},
	year = {c1986.},
	address = {Cincinnati :},
	note = {System requirements for work disk: IBM PC; 192K; PC-DOS 2.1; Lotus 1-2-3 system disk, utility disk, and printgraph disk.}
}