TY  - BOOK
AU  - WOODCOCK, JOANNE
TI  - THE ULTIMATE MS-DOS BOOK
SN  - 1556156278
U1  - 005.4469 
PY  - 1994///
CY  - Estados Unidos
PB  - MICROSOFT PRESS
KW  - MS-DOS
N1  - For versions 6.0 & 6.2 upgraders and new users
ER  -