Labor (2) Trabajo (2) Indian children--Legal status, laws, etc (1) Minors (1) Teenagers (1) Employees (1) Teams in the workplace (1) Weights and measures (1) Value added (1) Tools (1) Time (1) Technology (1) Social service (1) Reformation (1) Psychology (1) Perception (1) Parents (1) Occupations (1) Life (1) Leisure (1) Id (Psychology) (1) History, Ancient (1) Experience (1) Evaluation (1) Child welfare (1) Accounting (1) Absenteeism (Labor) (1) Ability (1) Educadores sociales (1) Clave (1)