00584nam a2200205 a 4500 20140310183155.0 000525s19uu xx 00 eng d 9811010900 QA 76.76.O63 .M626 1991 Microsoft MS-DOS version 5.0 : user's guide and references for the MS-DOS operating system / Condensed ed. Singapore : TriGem, 1991. x, 357 p. : 23 cm. Includes index. IT MS-DOS Computer programs BK lcc FOR 19739 19739 0 0 lcc 0 CL CL GC 2003-04-25 0 QA 76.76.O63 .M626 1991 C1099 2018-05-15 00:00:00 1 2013-10-10 BK