Practical dos /
Schmitz Ruth.
Practical dos / Ruth Schmitz. - 2nd ed. - United states; McGraw Hill, 1989. - vi, 352 p . : 23cm.
Include index .
0078320348
operating system
pc dos computer file
ms dos computer file
QA 76.76 .O63 1989 / .63 1989
Practical dos / Ruth Schmitz. - 2nd ed. - United states; McGraw Hill, 1989. - vi, 352 p . : 23cm.
Include index .
0078320348
operating system
pc dos computer file
ms dos computer file
QA 76.76 .O63 1989 / .63 1989