@book{15400,
	author = {Cowart, Robert. and Cowart, Robert.},
	title = {The ABC's of dBASE IV 1.1 /},
	publisher = {Sybex,},
	year = {c1991.},
	address = {San Francisco :},
	edition = {2nd ed.},
	note = {Rev ed. of: The ABC's dBASE IV. c1989.}
}