TY  - BOOK
AU  - Ashley,Ruth
AU  - Fernandez,Judi N.
TI  - DOS 5: self-teaching guide
SN  - 0471551910 (paperback)
PY  - 1991///
CY  - [S.l.]
PB  - Wiley
KW  - DOS- Operating System
UR  - http://www.amazon.com/exec/obidos/ASIN/0471551910/chopaconline-20
ER  -