Sagas (2) Sources (2) Sources (2) puits (1) société (humaine) (1) structure sociale (1) histoire (1) environnement (1) conflit (1) Economic conditions (1) Employment (1) History (1) Bishops (1) Communication (1) Methods (1) Fiction (1) Balances (Weighing instruments) (1) Information resources (1) Price-earnings ratio (1) Event history analysis (1) Violence (1) Trails (1) Social structure (1) Quality of life (1) Philology (1) Pension trusts (1) Nature and nurture (1) Mechanical drawing (1) Maps (1) Lifestyles (1)