Ashley, Ruth.
DOS 5. : Self-teaching guide / Ruth Ashley, Judi N. Fernandez - N.Y. : John Wiley, 1991 - xxiii, 374 p. ; 24 cm. - Wiley self-teaching guides .
0471551910
MS-DOS (Computer file)
Operating systems (Computers)
PC-DOS (Computer file)
005.43 / ASH
DOS 5. : Self-teaching guide / Ruth Ashley, Judi N. Fernandez - N.Y. : John Wiley, 1991 - xxiii, 374 p. ; 24 cm. - Wiley self-teaching guides .
0471551910
MS-DOS (Computer file)
Operating systems (Computers)
PC-DOS (Computer file)
005.43 / ASH