TY  - BOOK
AU  - Underdahl,Brian
TI  - Upgrading to MS-DOS 5
SN  - 0880226730 (pbk.) :
U1  - 005.43 
PY  - 1991///
CY  - Carmel, IN
PB  - Que
KW  - Operating systems (Computers)
KW  - MCE
N1  - On spine: "Covers through 5.0."; Includes index
ER  -