TY  - BOOK
AU  - Hutchinson,Sarah E.
AU  - Sawyer,Stacey C.
AU  - Coulthard,Glen J.
TI  - DOS 5. 0
T2  - The Irwin advantage series for computer education
SN  - 0256134847
PY  - 1993///
CY  - Burr Ridge a.o.
PB  - Irwin
KW  - программное обеспечение
KW  - DOS 5. 0
ER  -