TY  - BOOK
AU  - 
AU  - Davis, William S.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : productivity tools : PC-DOS & MS-DOS : Wordperfect 5.0/5.1 : Lotus 1-2-3 : dbase III plus 
SN  - 0-201-19820-7
SN  - 2
PY  - 1990///;©199046
CY  - Reading, MA :;Reading, MA
PB  - Addison-Wesley,;Addison-Wesley
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Electronic data processing.;Computer software
KW  - sears;sears0
N1  - 5
ER  -