00331nam a2200121Ia 450000500170000010000220001724500640003926000510010330000110015458300210016594200060018699900170019220260716044120.0  aRavallion, Martin  aThe economics of poverty : history, measurement, and policy  bOxford University PressaOxfordGBc2016January  a736 p.  c4/18/16kEVELYND  cM  c60773d60773