00270nam a2200109Ia 450000500170000000800410001708200170005810000200007524500240009526000310011930000100015020260205060243.0260111s9999||||xx |||||||||||||| ||und||  a155.83  Iy9A  aIyengar, Sheena 4aThe art of choosing  aLondonbLittle Brownc2010  a329p.