Computer programs 5 Computer software 5 Computer programming 1 Computer software5 1 Dbase IV (computer software) 1 Dbase IV: A Step-by-step guide 1 Hard disks (Computer) 1 Information networks 1 Information science 1 Information servies 1 Journalism 1 Lotus 1-2-3 (Computer programs) 1 Lotus 1-2-3 (Computer software) 1 Microsoft 1 Windows (Computer programs) 1 Windows 3.1 (Computers programs) 1 Word 97 (Computer Software) 1 Wordstar (computer program) 1 dBASE lll Plus (Computer software) 1