@book{4977,
	title = {Using the IBM eXTended personal computer},
	publisher = {Van Nostrand Reinhold},
	year = {c1985. },
	address = {New York, N.Y.},
	note = {Includes index. },
	url = {http://catalog.hathitrust.org/api/volumes/oclc/10998120.html}
}