00430pab a2200145 454500008004000000100002800040245008600068260000900154300001400163362001200177650002200189700001700211700002300228773003300251180718b2004   xxu||||| |||| 00| 0 eng d  aFrederickson, H. George  aThe changing structure of American cities: a study of the diffusion of innovation  c2004  ap.320-30.  aMay-Jun  aUrban development  aWood, Curtis  aJohnson, Gary Alan  aPublic Administration Review