LEADER 00000cam  2200000 i 4500 
008    060209s1993    us      r     001 0 eng d 
040    UZ.ACT 
245 00 Microsoft Windows and MS-DOS 6 :|buser's guide /
       |cMicrosoft Corporation 
260    [Redmond, Washington] :|bMicrosoft Corporation,|ccop. 1993
300    xxii, 415 p. ;|c23 cm 
650 04 Microsoft Windows (Sistema operativo) 
650 04 MS-DOS 6 (Sistema operativo) 
710 2  Microsoft Corporation (Redmond, Washington)