Statistics 787 Statistical methods 428 Shipping 347 Study and teaching 321 Social aspects 294 Security measures 254 Social sciences 253 Social conditions 193 Strategic planning 185 Small business 168 Social policy 160 Standards 159 Science 144 Sociology 136 Sustainable development 136 Ships 117 System analysis 109 Socialism 97 Signal processing 83 Stochastic processes 83 Social security 79 Stocks 78 Safety measures 73 System design 70 Securities 64 Shipbuilding 52 Sampling (Statistics) 47 Social choice 47 Stock exchanges 47 Service industries 44 Social responsibility of business 44 Social legislation 43 Software engineering 42 Social life and customs 41 Social psychology 41 Success in business 40 Study and teaching (Higher) 36 Simulation methods 35 Social change 34 Sociological aspects 34 Stochastic analysis 34 Software 33 Statistical decision 33 Statics and dynamics (Social sciences) 32 Saving and investment 31 Social surveys 31 Safety regulations 29 Selling 28 Stock price forecasting 28 Supply and demand 28 Space in economics 27 Study guides 27 System theory 27 SQL (Computer program language) 26 School management and organization 25 Strategy 25 Sex role 23 Shipping companies 23 Social integration 23 Sources 23 Sports 23 SPSS for Windows 22 Social classes 22 Sex discrimination against women 21 Social problems 21 Spatial analysis (Statistics) 21 Speculation 21 Subsidies 21 Systems engineering 21 Services for 20 Six sigma (Quality control standard) 19 Social history 19 Sales management 18 Shipping law 18 Security, International 17 Semantics 17 Social systems 17 Syndicalism 17 SPSS (Αρχείο Η/Υ) 16 Self-instruction 16 Supervision of employees 16 Sex discrimination in employment 15 Special education 15 Sensor networks 14 Social groups 14 Social justice 14 Social service 14 Structured programming 14 Systems on a chip 14 Signal theory (Telecommunication) 13 Social conflict 13 Social values 13 Statistical analysis 13 Strategic alliances (Business) 13 Structural adjustment (Economic policy) 13 Size 12 Social interaction 12 Steel industry and trade 12 Strikes and lockouts 12 Survival analysis (Biometry) 12