Slovaquie (1) France (1) Motherless families (1) Economic conditions (1) Family relationships (1) Technical literature (1) Statistics (1) State, The (1) Slovaks (1) Single-parent families (1) Risk (1) Quality of life (1) Poverty (1) Poor (1) Passer (1) Marxian economics (1) Lifestyles (1) Income (1) Households (1) Gaze (1) French (1) Fatherless families (1) Evidence (1) Cost and standard of living (1) Communication of technical information (1) Communication in science (1) Breast (1) Average (1) Attitude (Psychology) (1) Valuation (1)