TY - BOOK AU - Campbell, Mary [and] TI - Mastering Microcomputer Applications: WordPerfect 6.0, Lotus 1-2-3 Release 2.4, dBASE 1V 2.0, and DOS 6 SN - 0028004191 U1 - 004 PY - 1996/// CY - McGraw-Hill PB - United States of America KW - Data Processing Computer Science ER -