00321nam a2200121Ia 4500008004100000041000800041082001600049100001600065245004400081260003400125300003100159365000900190240624s9999    xx            000 0 und d  aeng  a658.421 LUM  aLUMPKIN G T  aSOCIAL AND SUSTAINABLE ENTERPRENEURSHIP  c2011aUnited KingdombEmerald  axix, : 309 : p. : cm. ; 23  cb30