00280nam a2200121Ia 450000100060000000800410000604000130004708200190006024500530007926000090013230000100014154600070015113227140402s9999    xx            000 0 und d  cPK-LaUMT  a 351.142bPER-  aPerformance of public sector enterprises 1991-98  c1998  a80 p.  aEN