00331nam a2200121Ia 4500008004100000041000800041082001400049100001700063245004500080260005000125300002500175365000900200240624s9999    xx            000 0 und d  aeng  a339.9 COS  aCOSTA DORA L  aUNDERSTANDING LONG RUN ECONOMIC GROWTH G  c2011aLondonbThe University of Chicago Press  aviii, 390 p.; 23 cm.  cb38