00305nam a2200133Ia 450000500170000008000190001724500340003626000270007030000100009758300180010765000160012594200130014199900170015420260716043831.0  a09.01.02 U5822  aCompetition in energy markets  bUNa[New York]USc2007  a18 p.  c8/30/07kJOYD  aCOMPETITION  cMmU5822  c55092d55092