00355pab a2200133 454500008004000000100002100040245006400061260000900125300001400134362000800148650002800156650001900184773001800203180718b2006   xxu||||| |||| 00| 0 eng d  aHarrison, Philip  aOn the edge of reason: planning and urban futures in Africa  c2006  ap.319-35.  aFeb  aUrban planning - Africa  aUrban planning  aUrban Studies