00292nam a2200121Ia 4500008004100000020002100041100001900062245003100081250001500112260002600127260000900153300000800162240115s9999    xx            000 0 und d  a978-007-108602-8  aAnsel M. Sharp 0aEconomics of Social Issues  aNineteenth  bMcGraw HillaNew York  c2010  a489