TY - BOOK AU - Ageloff,Roy AU - Zimmerman,S.Scott AU - Zimmerman,Beverly B. TI - Microcomputer applications for business: DOS, WordPerfect 5.1, Lotus 1-2-3, release 2.2, dBASE III Plus SN - 1878748769 (pbk.) PY - 1992/// CY - Cambridge, MA. PB - Course Technology KW - MS-DOS (Computer file) KW - WordPerfect (Computer file) KW - Lotus 1-2-3 (Computer file) KW - dBASE III plus (Computer file) KW - Business KW - Computer programs N1 - Includes index ER -