TY  - BOOK
AU  - Colantonio,Ernest S.
TI  - A laboratory text in microcomputers & applications: featuring DOS, WordPerfect 5.0, Lotus 1-2-3, and dBASE III PLUS 
SN  - 0669248975
PY  - 1991///
CY  - Lexington, Mass.
PB  - D.C. Heath and Company
KW  - Microcomputers
KW  - MS-DOS (Operating system)
KW  - LOTUS 1-2-3 (Computer program)
KW  - WordPerfect (Computer program)
KW  - dBASE III PLUS (Computer program)
ER  -