TY  - BOOK
AU  - O'hara, Shelly , Hara, Shelly O
TI  - Easy dos , disk operating system version 5.0
SN  - 0-88022-854-7
U1  - 005.42 HAR'E 
PY  - 1992///
CY  - USA
PB  - QUE
ER  -