00378pab a2200121 454500008004000000100001700040245009700057260000900154300000900163362001400172650002800186773004200214180718b1983   xxu||||| |||| 00| 0 eng d  aKoehn, Peter  aThe role of public administrators in public policy makingbPractice and prospects in Nigeria  c1983  a1-26  aJan.-Mar.  aCivil Service - Nigeria  aPublic Administration and Development