DOS : a short course for MS-DOS versions 5.0, 6.0/6.2, IBM PC-DOS version 6.1 /
Arntson, L. Joyce.
Stockler, Barbara F.
Belmont, Calif. : Wadsworth ; [London : International Thompson],
c1995.
Includes index
MS-DOS (Computer file)
PC-DOS (Computer file)
Operating systems (Computers)