00302nam a2200121Ia 4500008004100000082001500041100002100056245004100077260003000118300000800148942000700156999001700163190709s9999    xx            000 0 und d  a301.329 C4  aCipolla, Carlo M 0aEconomic history of world population  aU S AbPenguin Bookc1962  a125  cBK  c41536d41536