Education (1) Assaying (1) Communication (1) Surveys (1) Charts, diagrams, etc (1) Statistics (1) Worms (1) Wealth (1) Sports records (1) School attendance (1) School age (Entrance age) (1) Revenge (1) Public institutions (1) Professional education (1) Prediction theory (1) French (1) Files (Records) (1) Cycles (1) Comprehension (1) Athletic ability (1) Disabilities (1) Statistics (1) Manpower (1) Management (1) Valuation (1) Analysis (1) Rating of (1) Rates (1) Publishing (1) Publication and distribution (1)