TY  - BOOK
AU  - Held,Gilbert
TI  - DOS productivity tips & tricks
SN  - 0471608955 :
PY  - 1989///
CY  - New York
PB  - Wiley
KW  - PC DOS (Computer operating system)
KW  - MS-DOS (Computer operating system)
N1  - Cover title: DOS productivity tips and tricks
ER  -