Ashley, Ruth.
PC DOS : a self-teaching guide / Ruth Ashley, Judi N. Fernandez. - 2nd ed. - New York : Wiley, c1985. - ix, 246 p. : ill. - The Wiley IBM PC series .
0471824712 (pbk) : $16.95
IBM Personal Computer--Programming.
PC DOS (Computer operating system)
QA76.8.I2594 / A83 1985
001.64�19
PC DOS : a self-teaching guide / Ruth Ashley, Judi N. Fernandez. - 2nd ed. - New York : Wiley, c1985. - ix, 246 p. : ill. - The Wiley IBM PC series .
0471824712 (pbk) : $16.95
IBM Personal Computer--Programming.
PC DOS (Computer operating system)
QA76.8.I2594 / A83 1985
001.64�19