temps (durée) (2) science (2) psychologie (2) bureau (2) besoin (2) analyse (2) effet (2) coût (2) méthode (2) public (2) Deception (2) Variation (2) Campaigns (2) Article (2) Adaptation (2) Balances (Weighing instruments) (2) Time (2) Science (2) Psychology (2) Presidents--Election (2) Grammar, Comparative and general--Article (2) Example (2) Equilibrium (2) Deception (2) Cost (2) Continuity (2) Authors (2) Article (2) Ability (2) Singular value decomposition (2)