Graphic methods 80 Statistics 15 Business 9 Business presentations 9 Computer programs 9 Computer graphics 8 Data processing 6 Mechanical drawing 6 Electronic spreadsheets 5 Industrial management 5 Word processing 5 Algebra 4 Database management 3 Functions 3 Management information systems 3 Communication 2 Engineering 2 Financial statements 2 Linguistics 2 Nomography (Mathematics) 2 Personal information management 2 Projection 2 Time management 2 Accounting 1 Algorithms 1 Analog computers 1 Architectural design 1 Architectural drawing 1 Architecture 1 Automatic control 1