00713nam a22002177a 4500003000400000005001700004008004100021020001800062028000800080082001600088100002000104245011800124250001300242260005900255300003800314655002700352655002700379655003400406655003400440655002100474SNU20140721180035.0140721b        xxu||||| |||| 00| 0 eng d  a9780943518831  aHCL  a005.446 HYM  a Hyman, Michael  aAdvanced DOSb: memory-resident utilities, interrupts, and disk management with MS- and PC-DOSc/	Michael I Hyman  a: 2nd ed  aPortland, Or.b: Management Information Sourcec, 1988  a	viii, 398 p.b : ill. c ; 24 cm  aMS-DOS (Computer file)  aPC-DOS (Computer file)  aUtilities (Computer programs)  aInterrupts (Computer systems)  aComputer Science