Office practice Automation 57 Secretaries 26 Office management 12 Data processing 9 Business 8 Vocational guidance 7 Computer networks 6 Data transmission systems 6 Files and filing (Documents) 5 Management 5 Management information systems 4 Administrative assistants 3 Business English 3 Electronic data processing 3 Electronic office machines 3 English language 3 Executives 3 Office procedures 3 Study and teaching 3 Business communication 2 Business records 2 Computer network resources 2 Computer programs 2 Computer-aided engineering 2 Conversation and phrase books 2 Customer relations 2 Customer services 2 Electronic calendars 2 Electronic filing systems 2