TY - BOOK AU - Hutchinson,Sarah E. AU - Sawyer,Stacey C. AU - Coulthard,Glen J. TI - DOS 5.0, WordPerfect 5.1, Lotus 1-2-3 (2.2 and 2.3), dBase IV SN - 0256153221 (spiral bound) PY - 1994/// CY - Burr Ridge, Ill. PB - Irwin KW - WordPerfect (Computer file) KW - Lotus 1-2-3 (Computer file) KW - dBASE IV (Computer file) KW - Application software N1 - Includes index ER -