@book{49042,
	author = {McCameron, Fritz A.},
	title = {COBOL logic and programming},
	publisher = {R.D. Irwin},
	year = {1981.},
	series = {The Irwin series in information and decision sciences},
	address = {Homewood, Ill.},
	edition = {4. ed.},
	note = {Includes index.}
}