00321pab a2200121 454500008004000000100002000040245005400060260000900114300001300123362000800136650002600144773002900170180718b2005   xxu||||| |||| 00| 0 eng d  aKahkonen, Liisa  aCosts and efficiency of quasi-markets in practice  c2005  ap.85-97.  aFeb  aCost benefit analysis  aLocal Government Studies