TY  - GEN
AU  - Lin,Forest
TI  - The DOS coursebook
SN  - 0962423033 (hbk.)
U1  - 005.265 
PY  - 1991///
CY  - El Granada, CA
PB  - Scott/Jones
KW  - Operating system
KW  - PC DOS (Computer file)
N1  - Includes appendixes ; glossary ; references & index
ER  -