@book{145476,
	author = {Marangraphics Development Group.},
	title = {Marangraphics aprender a simple vista MS-DOS 6.2 al instante},
	publisher = {Prentics Hall Career & Technology},
	year = {c1993.},
	address = {Englewood Cliffs, N.J.},
	note = {Includes index.}
}