@book{17957,
	author = {Nagle, Troy H. Jr. and Nagle, Troy H. Jr., Carroll, B. D. and Irwin, David J.},
	title = {An introduction to computer logic /},
	publisher = {Prentice - Hall, Inc.,},
	year = {c1975},
	address = {New Jersey :},
	note = {Includes bibliographical references and index}
}