TY  - BOOK
AU  - Hutchinson,Sarah E.
AU  - Sawyer,Stacey C.
AU  - Coulthard,Glen J.
TI  - DOS 5.0
T2  - IRWIN series for computer edu
SN  - 0256134847
AV  - QA76.76 .A65H88 1993
U1  - 005.365 
PY  - 1993///
CY  - Illinois
PB  - IRWIN
KW  - Application software
ER  -