%0 Book %E Wood, Craig A. %E Schreiner, Paul W. %E Davis, William S.,( 1943-) %E Byrkett, Donald L. %I Addison-Wesley %D 1990 %C Reading, Mass %G English %B Computing fundamentals series. %@ 0201198207 %T Productivity tools : PC-DOS & MS-DOS, WordPerfect 5.0/5.1, Lotus 1-2-3, release 2.01/2.2, dBase III PLUS