Linear programming Mathematical models 13 Industrial management 10 Data processing 7 Game theory 5 Operations research 5 Agriculture 4 Farm management 4 Input-output analysis 4 Business mathematics 3 Economics 3 Economics, Mathematical 3 Finance 3 Graph theory 3 Matrices 3 Network analysis (Planning) 3 Nonlinear programming 3 Statistics 3 Convex programming 2 Decision making 2 FORTRAN (Computer program language) 2 Interior-point methods 2 Production planning 2 Programming (Mathematics) 2 ALGOL (Computer program language) 1 Accounting 1 Agricultural machinery 1 Agriculture and state 1 Algebra 1 Algebras, Linear 1