Labor (3) Trabajo (3) Stocks (2) Methodology (2) Tesis (2) Metodología (2) Acciones (2) Women revolutionaries (1) Teaching (1) Strategy (1) Statistics (1) Social sciences (1) Research (1) Occupations (1) Mathematicians (1) Language and languages--Variation (1) Generals (1) Experience (1) Engineering (1) Education (1) Design (1) Chemical elements (1) Books (1) Attention (1) Armed Forces (1) Ability (1) Disabilities (1) Variación (Lingüística) (1) Crítica (1) Minusvalías (1)